Parasitos e dieta de <i>Serrasalmus maculatus</i> em um reservatório no Brasil

Miguel, Bianca da Silva; Franceschini, Lidiane; Manoel, Letícia de Oliveira; Kliemann, Bruna Caroline Kotz; Delariva, Rosilene Luciana; Ramos, Igor Paiva

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Revista Brasileira de Parasitologia Veterinária

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Original Article • Rev. Bras. Parasitol. Vet. 31 (1) • 2022 • https://doi.org/10.1590/S1984-29612022013 copiar

Parasitos e dieta de Serrasalmus maculatus em um reservatório no Brasil

Autoria SCIMAGO INSTITUTIONS RANKINGS

Resumo

Serrasalmus maculatus é uma espécie de piranha que, a despeito de ser abundante em ambiente de reservatório, possui poucas informações sobre seus aspectos parasitológicos e dieta. Assim, o presente estudo objetivou documentar a fauna parasitária e a dieta de S. maculatus em um reservatório brasileiro. Além disso, foram realizadas duas revisões literárias para a região Neotropical, registrando a fauna parasitária, já associada a S. maculatus e a ocorrência dos gêneros parasitários identificados neste estudo, registrados em outros peixes Characiformes em outros sistemas aquáticos. Foram coletados 31 hospedeiros com redes de espera entre agosto de 2014 e setembro de 2016. Serrasalmus maculatus apresentou hábito alimentar piscívoro e comunidade componente parasitária com baixa riqueza, incluindo dois táxons de monogenéticos, Anacanthorus lepyrophallus e Mymarothecium sp.; não foram observados endohelmintos. Dados da revisão da literatura, juntamente com os achados deste estudo, mostraram que S. maculatus, na região Neotropical, abriga 25 táxons de helmintos, sendo monogenéticos o grupo de parasitos mais prevalente, e o Brasil o país com mais relatos de parasitos. Estes resultados fornecem informações sobre as relações entre dieta, o comportamento social e a fauna parasitária de S. maculatus e sobre os padrões de distribuição e infecção das taxas de parasitos observadas.

Palavras-chave:
Ectoparasitos; Anacanthorus; Mymarothecium; peixe de água doce; piranha

Parasites	Locality	Site of infection	Reference
Platyhelminthes
Monogenea
Anacanthorus lepyrophallus (Kritsky, Boeger & Van Every,1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Upper Paraná River floodplain, Paraná state, Brazil; Ilha Solteira reservoir, Grande River, Upper Paraná River basin, São Paulo state, Brazil	Gills	Moreira et al. (2019)Moreira J, da Silva Carneiro J, Ruz EJH, Luque JL. New Species and Records of Anacanthorus (Monogenea: Dactylogyridae) Parasitizing serrasalmid fish (Characiformes) from Brazil, including molecular data. Acta Parasitol 2019; 64(3): 449-455. http://dx.doi.org/10.2478/s11686-019-00055-7. PMid:31020494. http://dx.doi.org/10.2478/s11686-019-000... , Present study
Anacanthorus paraxaniophallus (Moreira, Carneiro, Ruz & Luque, 2019)	Miranda River, Pantanal, Mato Grosso do Sul state	Gills	Moreira et al. (2019)Moreira J, da Silva Carneiro J, Ruz EJH, Luque JL. New Species and Records of Anacanthorus (Monogenea: Dactylogyridae) Parasitizing serrasalmid fish (Characiformes) from Brazil, including molecular data. Acta Parasitol 2019; 64(3): 449-455. http://dx.doi.org/10.2478/s11686-019-00055-7. PMid:31020494. http://dx.doi.org/10.2478/s11686-019-000...
Anacanthorus sciponophallus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Batalha River and Peixe River, Upper Paraná River basin, São Paulo state, Brazil	Body surface, gills, and nasal cavity	Dias et al. (2017)Dias KGA, Vieira DHMD, Camargo AA, Silva RJ, Azevedo RK, Abdallah VD. Diversity of monogeneans parasites from Characiformes fishes in the Batalha River and Peixe’s River, State of São Paulo, Brazil. Neotrop Helminthol 2017; 11: 317-330.
Kritskyia annakohnae (Boeger, Tanaka & Pavanelli, 2001Boeger WA, Tanaka LK, Pavanelli GC. Neotropical Monogenoidea. 39: a new species of Kritskyia (Dactylogyridae, Ancyrocephalinae) from the ureters and urinary bladder of Serrasalmus marginatus and S. spilopleura (Characiformes, Serrasalmidae) from southern Brazil with an emended generic diagnosis. Zoosystema 2001; 23(1): 5-10.)	Baía River, Upper Paraná River basin, Brazil; Upper Paraná River	Urinary bladder and ureters; Unspecified	Boeger et al. (2001)Boeger WA, Tanaka LK, Pavanelli GC. Neotropical Monogenoidea. 39: a new species of Kritskyia (Dactylogyridae, Ancyrocephalinae) from the ureters and urinary bladder of Serrasalmus marginatus and S. spilopleura (Characiformes, Serrasalmidae) from southern Brazil with an emended generic diagnosis. Zoosystema 2001; 23(1): 5-10., Pavanelli et al. (2004)Pavanelli GC, Machado MH, Takemoto RM, Guidelli GM, Lizama MAP. Helminth fauna of fishes: diversity and ecological aspects. In: Thomaz SM, Agostinho AA, Hahn NS, editors. The Upper Paraná river and its Floodplain: physical aspects, ecology and conservation. Leiden: Backhuys Publishers; 2004. p. 309-329., Takemoto et al. (2009)Takemoto RM, Pavanelli GC, Lizama MAP, Lacerda ACF, Yamada FH, Moreira LHA, et al. Diversity of parasites of fish from the Upper Paraná River floodplain, Brazil. Braz J Biol 2009;69(2 Suppl 2): 691-705. http://dx.doi.org/10.1590/S1519-69842009000300023. PMid:19738975. http://dx.doi.org/10.1590/S1519-69842009... , Casali & Takemoto (2016)Casali GP, Takemoto RM. Endoparasitic fauna of Serrasalmus spp. (Characidae: Serrasalminae) in a neotropical floodplain. Acta Sci Biol Sci 2016; 38(1): 105-112. http://dx.doi.org/10.4025/actascibiolsci.v38i1.28592. http://dx.doi.org/10.4025/actascibiolsci...
	floodplain in Mato Grosso do Sul state (next to municipality of Porto Rico), Paraná state, Brazil	Urinary bladder and ureters; Unspecified
Mymarothecium sp.	Ilha Solteira reservoir, Grande River, Upper Paraná River basin, São Paulo state, Brazil	Gills	Present study
Notothecium deleastoideum (Kritsky, Boeger & Jégu, 1998	Peixe River, Upper Paraná River basin, São Paulo state, Brazil	Gills and body surface	Dias et al. (2017)Dias KGA, Vieira DHMD, Camargo AA, Silva RJ, Azevedo RK, Abdallah VD. Diversity of monogeneans parasites from Characiformes fishes in the Batalha River and Peixe’s River, State of São Paulo, Brazil. Neotrop Helminthol 2017; 11: 317-330.
Notozothecium minus Boeger & Kritsky, 1988(=Notozothecium minorBoeger & Kritsky, 1988Boeger WA, Kritsky DC. Neotropical Monogenea. 12. Dactylogyridae from Serrasalmus nattereri (Cypriniformes, Serrasalmidae) and aspects of their morphologic variation and distribution in the Brazilian Amazon. Proc Helminthol Soc Wash 1988; 55(2): 188-213.)	Batalha River, Upper Paraná River basin, São Paulo state, Brazil	Body surface, gills and nasal cavity	Dias et al. (2017)Dias KGA, Vieira DHMD, Camargo AA, Silva RJ, Azevedo RK, Abdallah VD. Diversity of monogeneans parasites from Characiformes fishes in the Batalha River and Peixe’s River, State of São Paulo, Brazil. Neotrop Helminthol 2017; 11: 317-330.
Rhinoxenus euryxenus (Domingues & Boeger, 2005Domingues MV, Boeger WA. Neotropical Monogenoidea. 47. Phylogeny and coevolution of species of Rhinoxenus (Platyhelminthes, Monogenoidea, Dactylogyridae) and their Characiformes hosts (Teleostei, Ostariophysi) with description of four new species. Zoosystema 2005; 27(3): 441-467.)	Paraná River, Paraná state, Brazil; Colastiné River, Sauce Viejo, Santa Fe Province, Argentina; Paraná Viejo River, Sauce Viejo, Santa Fe Province, Argentina	Nasal cavity	Domingues & Boeger (2005)Domingues MV, Boeger WA. Neotropical Monogenoidea. 47. Phylogeny and coevolution of species of Rhinoxenus (Platyhelminthes, Monogenoidea, Dactylogyridae) and their Characiformes hosts (Teleostei, Ostariophysi) with description of four new species. Zoosystema 2005; 27(3): 441-467., Rossin et al. (2019)Rossin MA, Francesco PN, Irigoitia MM, Scarabotti PA, Taglioretti V, Timi JT. Rhinoxenus (Dactylogyridae) parasitizing piranhas (Serrasalmidae) at its southernmost limit of distribution (Paraná River, Argentina), with the description of two new species. An Acad Bras Cienc 2019; 91(4): e20190711. http://dx.doi.org/10.1590/0001-3765201920190711. PMid:31800711. http://dx.doi.org/10.1590/0001-376520192...
Rhinoxenus paranaensis (Rossin & Timi, 2019)	Paraná River, Entre Ríos Province, Argentina; La Chancha Lagoon, Sauce Viejo, Santa Fe Province, Argentina; Lima, Partido de Zárate, Buenos Aires Province, Argentina	Nasal cavity	Rossin et al. (2019)Rossin MA, Francesco PN, Irigoitia MM, Scarabotti PA, Taglioretti V, Timi JT. Rhinoxenus (Dactylogyridae) parasitizing piranhas (Serrasalmidae) at its southernmost limit of distribution (Paraná River, Argentina), with the description of two new species. An Acad Bras Cienc 2019; 91(4): e20190711. http://dx.doi.org/10.1590/0001-3765201920190711. PMid:31800711. http://dx.doi.org/10.1590/0001-376520192...
Rhinoxenus piranhus (Kritsky, Boeger & Thatcher, 1988)	Paraná River, Paraná state, Brazil; Batalha River, Upper Paraná River basin, São Paulo state, Brazil	Nasal cavity; body surface, gills, and nasal cavity	Domingues & Boeger (2005)Domingues MV, Boeger WA. Neotropical Monogenoidea. 47. Phylogeny and coevolution of species of Rhinoxenus (Platyhelminthes, Monogenoidea, Dactylogyridae) and their Characiformes hosts (Teleostei, Ostariophysi) with description of four new species. Zoosystema 2005; 27(3): 441-467., Dias et al., (2017)Dias KGA, Vieira DHMD, Camargo AA, Silva RJ, Azevedo RK, Abdallah VD. Diversity of monogeneans parasites from Characiformes fishes in the Batalha River and Peixe’s River, State of São Paulo, Brazil. Neotrop Helminthol 2017; 11: 317-330., Rossin et al. (2019)Rossin MA, Francesco PN, Irigoitia MM, Scarabotti PA, Taglioretti V, Timi JT. Rhinoxenus (Dactylogyridae) parasitizing piranhas (Serrasalmidae) at its southernmost limit of distribution (Paraná River, Argentina), with the description of two new species. An Acad Bras Cienc 2019; 91(4): e20190711. http://dx.doi.org/10.1590/0001-3765201920190711. PMid:31800711. http://dx.doi.org/10.1590/0001-376520192...
Trematoda, Digenea
Digenea gen. sp.	Upper Paraná River floodplain, Paraná state, Brazil	Unspecified	Pavanelli et al. (1997)Pavanelli GC, Machado MH, Takemoto RM. Fauna helmíntica de peixes do rio Paraná, região de Porto Rico, Paraná. In: Vazzoler AEAM, Agostinho AA, Hahn NS, editors. A Planície de inundação do Alto rio Paraná: aspectos físicos, biológicos e socioeconômicos. Maringá: Eduem; 1997. p. 307-329.
Austrodiplostomum compactum (Lutz, 1928) Dubois, 1970	Rosana reservoir, Paranapanema River, Brazil	Eyes	Yamada et al. (2008)Yamada FH, Moreira LHA, Ceschini TL, Takemoto RM, Pavanelli GC. Novas ocorrências de metacercária de Austrodiplostomum compactum (Lutz, 1928) (Platyhelminthes: Digenea) parasito de olhos de peixes da Bacia do Rio Paraná. Rev Bras Parasitol Vet 2008; 17(3): 163-166. http://dx.doi.org/10.1590/S1984-29612008000300010. PMid:19245765. http://dx.doi.org/10.1590/S1984-29612008...
Prosorhynchus piranhus (Thatcher, 1999)	Upper Paraná River floodplain, Paraná state, Brazil	Unspecified	Pavanelli et al. (2004)Pavanelli GC, Machado MH, Takemoto RM, Guidelli GM, Lizama MAP. Helminth fauna of fishes: diversity and ecological aspects. In: Thomaz SM, Agostinho AA, Hahn NS, editors. The Upper Paraná river and its Floodplain: physical aspects, ecology and conservation. Leiden: Backhuys Publishers; 2004. p. 309-329., Takemoto et al. (2009)Takemoto RM, Pavanelli GC, Lizama MAP, Lacerda ACF, Yamada FH, Moreira LHA, et al. Diversity of parasites of fish from the Upper Paraná River floodplain, Brazil. Braz J Biol 2009;69(2 Suppl 2): 691-705. http://dx.doi.org/10.1590/S1519-69842009000300023. PMid:19738975. http://dx.doi.org/10.1590/S1519-69842009...
Cestoda
Proteocephalus serrasalmus (Rego & Pavanelli, 1990)	Upper Paraná River floodplain, Paraná state, Brazil	Unspecified	Pavanelli et al. (1997)Pavanelli GC, Machado MH, Takemoto RM. Fauna helmíntica de peixes do rio Paraná, região de Porto Rico, Paraná. In: Vazzoler AEAM, Agostinho AA, Hahn NS, editors. A Planície de inundação do Alto rio Paraná: aspectos físicos, biológicos e socioeconômicos. Maringá: Eduem; 1997. p. 307-329., Pavanelli et al. (2004)Pavanelli GC, Machado MH, Takemoto RM, Guidelli GM, Lizama MAP. Helminth fauna of fishes: diversity and ecological aspects. In: Thomaz SM, Agostinho AA, Hahn NS, editors. The Upper Paraná river and its Floodplain: physical aspects, ecology and conservation. Leiden: Backhuys Publishers; 2004. p. 309-329., Takemoto et al. (2009)Takemoto RM, Pavanelli GC, Lizama MAP, Lacerda ACF, Yamada FH, Moreira LHA, et al. Diversity of parasites of fish from the Upper Paraná River floodplain, Brazil. Braz J Biol 2009;69(2 Suppl 2): 691-705. http://dx.doi.org/10.1590/S1519-69842009000300023. PMid:19738975. http://dx.doi.org/10.1590/S1519-69842009...
Acanthocephala
Acanthocephala gen. sp.	Upper Paraná River floodplain, Paraná state, Brazil	Unspecified	Pavanelli et al. (1997)Pavanelli GC, Machado MH, Takemoto RM. Fauna helmíntica de peixes do rio Paraná, região de Porto Rico, Paraná. In: Vazzoler AEAM, Agostinho AA, Hahn NS, editors. A Planície de inundação do Alto rio Paraná: aspectos físicos, biológicos e socioeconômicos. Maringá: Eduem; 1997. p. 307-329., Pavanelli et al. (2004)Pavanelli GC, Machado MH, Takemoto RM, Guidelli GM, Lizama MAP. Helminth fauna of fishes: diversity and ecological aspects. In: Thomaz SM, Agostinho AA, Hahn NS, editors. The Upper Paraná river and its Floodplain: physical aspects, ecology and conservation. Leiden: Backhuys Publishers; 2004. p. 309-329., Takemoto et al. (2009)Takemoto RM, Pavanelli GC, Lizama MAP, Lacerda ACF, Yamada FH, Moreira LHA, et al. Diversity of parasites of fish from the Upper Paraná River floodplain, Brazil. Braz J Biol 2009;69(2 Suppl 2): 691-705. http://dx.doi.org/10.1590/S1519-69842009000300023. PMid:19738975. http://dx.doi.org/10.1590/S1519-69842009...
Echinorhynchus sp.	Upper Paraná River	Intestine and stomach	Casali & Takemoto (2016)Casali GP, Takemoto RM. Endoparasitic fauna of Serrasalmus spp. (Characidae: Serrasalminae) in a neotropical floodplain. Acta Sci Biol Sci 2016; 38(1): 105-112. http://dx.doi.org/10.4025/actascibiolsci.v38i1.28592. http://dx.doi.org/10.4025/actascibiolsci...
Echinorhynchus sp.	floodplain in Mato Grosso do Sul state (next to municipality of Porto Rico), Paraná state, Brazil	Intestine and stomach
Nematoda
Capillariidae gen. sp	Upper Paraná River floodplain, Paraná state, Brazil	Unspecified	Pavanelli et al. (2004)Pavanelli GC, Machado MH, Takemoto RM, Guidelli GM, Lizama MAP. Helminth fauna of fishes: diversity and ecological aspects. In: Thomaz SM, Agostinho AA, Hahn NS, editors. The Upper Paraná river and its Floodplain: physical aspects, ecology and conservation. Leiden: Backhuys Publishers; 2004. p. 309-329., Takemoto et al. (2009)Takemoto RM, Pavanelli GC, Lizama MAP, Lacerda ACF, Yamada FH, Moreira LHA, et al. Diversity of parasites of fish from the Upper Paraná River floodplain, Brazil. Braz J Biol 2009;69(2 Suppl 2): 691-705. http://dx.doi.org/10.1590/S1519-69842009000300023. PMid:19738975. http://dx.doi.org/10.1590/S1519-69842009... , Luque et al. (2011)Luque JL, Aguiar JC, Vieira FM, Gibson DI, Santos CP. Checklist of Nematoda associated with the fishes of Brazil. Zootaxa 2011; 3082(1): 1-88. http://dx.doi.org/10.11646/zootaxa.3082.1.1. http://dx.doi.org/10.11646/zootaxa.3082....
Contracaecum sp. (larvae)	Upper Paraná River	Mesentery	Casali &Takemoto (2016)Casali GP, Takemoto RM. Endoparasitic fauna of Serrasalmus spp. (Characidae: Serrasalminae) in a neotropical floodplain. Acta Sci Biol Sci 2016; 38(1): 105-112. http://dx.doi.org/10.4025/actascibiolsci.v38i1.28592. http://dx.doi.org/10.4025/actascibiolsci...
	floodplain in Mato Grosso do Sul state (next to municipality of Porto Rico), Paraná state, Brazil; Riachuelo River Lagoon, Corrientes Province, Argentina
		Intestinal mesenteries	Hamann (1999)Hamann MI. Aspectos ecológicos de la relación parasitaria entre larvas de Contracaecum sp. (Nematoda, Anisakidae) y Serrasalmus spilopleura Kner, 1860 (Pisces, Characidae) en poblaciones naturales del nordeste argentino. Bol Chil Parasitol 1999; 54(3-4): 74-82. http://dx.doi.org/10.4067/S0365-94021999000300007. PMid:10883494. http://dx.doi.org/10.4067/S0365-94021999... , Chemes & Takemoto (2011)Chemes SB, Takemoto RM. Diversity of parasites from middle Paraná system freshwater fishes, Argentina. Int J Biodivers Conserv 2011; 3(7): 249-266.
Cucullanus sp.	Upper Paraná River floodplain, Paraná state, Brazil	Unspecified	Pavanelli et al. (1997)Pavanelli GC, Machado MH, Takemoto RM. Fauna helmíntica de peixes do rio Paraná, região de Porto Rico, Paraná. In: Vazzoler AEAM, Agostinho AA, Hahn NS, editors. A Planície de inundação do Alto rio Paraná: aspectos físicos, biológicos e socioeconômicos. Maringá: Eduem; 1997. p. 307-329., Pavanelli et al. (2004)Pavanelli GC, Machado MH, Takemoto RM, Guidelli GM, Lizama MAP. Helminth fauna of fishes: diversity and ecological aspects. In: Thomaz SM, Agostinho AA, Hahn NS, editors. The Upper Paraná river and its Floodplain: physical aspects, ecology and conservation. Leiden: Backhuys Publishers; 2004. p. 309-329., Takemoto et al. (2009)Takemoto RM, Pavanelli GC, Lizama MAP, Lacerda ACF, Yamada FH, Moreira LHA, et al. Diversity of parasites of fish from the Upper Paraná River floodplain, Brazil. Braz J Biol 2009;69(2 Suppl 2): 691-705. http://dx.doi.org/10.1590/S1519-69842009000300023. PMid:19738975. http://dx.doi.org/10.1590/S1519-69842009... , Luque et al. (2011)Luque JL, Aguiar JC, Vieira FM, Gibson DI, Santos CP. Checklist of Nematoda associated with the fishes of Brazil. Zootaxa 2011; 3082(1): 1-88. http://dx.doi.org/10.11646/zootaxa.3082.1.1. http://dx.doi.org/10.11646/zootaxa.3082....
Eustrongylides ignotus (Jägerskiöld, 1909)	Upper Paraná River floodplain, Brazil	Unspecified	Pavanelli et al. (2004)Pavanelli GC, Machado MH, Takemoto RM, Guidelli GM, Lizama MAP. Helminth fauna of fishes: diversity and ecological aspects. In: Thomaz SM, Agostinho AA, Hahn NS, editors. The Upper Paraná river and its Floodplain: physical aspects, ecology and conservation. Leiden: Backhuys Publishers; 2004. p. 309-329., Takemoto et al. (2009)Takemoto RM, Pavanelli GC, Lizama MAP, Lacerda ACF, Yamada FH, Moreira LHA, et al. Diversity of parasites of fish from the Upper Paraná River floodplain, Brazil. Braz J Biol 2009;69(2 Suppl 2): 691-705. http://dx.doi.org/10.1590/S1519-69842009000300023. PMid:19738975. http://dx.doi.org/10.1590/S1519-69842009... , Luque et al. (2011)Luque JL, Aguiar JC, Vieira FM, Gibson DI, Santos CP. Checklist of Nematoda associated with the fishes of Brazil. Zootaxa 2011; 3082(1): 1-88. http://dx.doi.org/10.11646/zootaxa.3082.1.1. http://dx.doi.org/10.11646/zootaxa.3082....
Eustrongylides sp.	Riachuelo River Lagoon, Corrientes Province, Argentina	Visceral cavity (encysted larvae)	Chemes & Takemoto (2011)Chemes SB, Takemoto RM. Diversity of parasites from middle Paraná system freshwater fishes, Argentina. Int J Biodivers Conserv 2011; 3(7): 249-266.
Philometridae gen. sp.	Upper Paraná River floodplain, Paraná state, Brazil	Unspecified	Pavanelli et al. (2004)Pavanelli GC, Machado MH, Takemoto RM, Guidelli GM, Lizama MAP. Helminth fauna of fishes: diversity and ecological aspects. In: Thomaz SM, Agostinho AA, Hahn NS, editors. The Upper Paraná river and its Floodplain: physical aspects, ecology and conservation. Leiden: Backhuys Publishers; 2004. p. 309-329., Takemoto et al. (2009)Takemoto RM, Pavanelli GC, Lizama MAP, Lacerda ACF, Yamada FH, Moreira LHA, et al. Diversity of parasites of fish from the Upper Paraná River floodplain, Brazil. Braz J Biol 2009;69(2 Suppl 2): 691-705. http://dx.doi.org/10.1590/S1519-69842009000300023. PMid:19738975. http://dx.doi.org/10.1590/S1519-69842009... , Luque et al. (2011)Luque JL, Aguiar JC, Vieira FM, Gibson DI, Santos CP. Checklist of Nematoda associated with the fishes of Brazil. Zootaxa 2011; 3082(1): 1-88. http://dx.doi.org/10.11646/zootaxa.3082.1.1. http://dx.doi.org/10.11646/zootaxa.3082....
Procamallanus sp.	Upper Paraná River floodplain, Paraná state, Brazil	Unspecified	Pavanelli et al. (1997)Pavanelli GC, Machado MH, Takemoto RM. Fauna helmíntica de peixes do rio Paraná, região de Porto Rico, Paraná. In: Vazzoler AEAM, Agostinho AA, Hahn NS, editors. A Planície de inundação do Alto rio Paraná: aspectos físicos, biológicos e socioeconômicos. Maringá: Eduem; 1997. p. 307-329.
Procamallanus (Spirocamallanus) inopinatus (Travassos, Artigas & Pereira, 1928)	Upper Paraná River floodplain; Riachuelo River Lagoon, Corrientes Province, Argentina; Upper Paraná River, Brazil	Unspecified; Pyloric caecum	Pavanelli et al. (2004)Pavanelli GC, Machado MH, Takemoto RM, Guidelli GM, Lizama MAP. Helminth fauna of fishes: diversity and ecological aspects. In: Thomaz SM, Agostinho AA, Hahn NS, editors. The Upper Paraná river and its Floodplain: physical aspects, ecology and conservation. Leiden: Backhuys Publishers; 2004. p. 309-329., Takemoto et al. (2009)Takemoto RM, Pavanelli GC, Lizama MAP, Lacerda ACF, Yamada FH, Moreira LHA, et al. Diversity of parasites of fish from the Upper Paraná River floodplain, Brazil. Braz J Biol 2009;69(2 Suppl 2): 691-705. http://dx.doi.org/10.1590/S1519-69842009000300023. PMid:19738975. http://dx.doi.org/10.1590/S1519-69842009... , Luque et al. (2011)Luque JL, Aguiar JC, Vieira FM, Gibson DI, Santos CP. Checklist of Nematoda associated with the fishes of Brazil. Zootaxa 2011; 3082(1): 1-88. http://dx.doi.org/10.11646/zootaxa.3082.1.1. http://dx.doi.org/10.11646/zootaxa.3082.... , Chemes & Takemoto (2011)Chemes SB, Takemoto RM. Diversity of parasites from middle Paraná system freshwater fishes, Argentina. Int J Biodivers Conserv 2011; 3(7): 249-266., Casali & Takemoto (2016)Casali GP, Takemoto RM. Endoparasitic fauna of Serrasalmus spp. (Characidae: Serrasalminae) in a neotropical floodplain. Acta Sci Biol Sci 2016; 38(1): 105-112. http://dx.doi.org/10.4025/actascibiolsci.v38i1.28592. http://dx.doi.org/10.4025/actascibiolsci...
	floodplain in Mato Grosso do Sul state (next to municipality of Porto Rico), Paraná state, Brazil;	Unspecified; Pyloric caecum
Procamallanus (Spirocamallanus) neocaballeroi (Caballero-Deloya, 1977)	Upper Paraná River	Intestine	Casali & Takemoto (2016)Casali GP, Takemoto RM. Endoparasitic fauna of Serrasalmus spp. (Characidae: Serrasalminae) in a neotropical floodplain. Acta Sci Biol Sci 2016; 38(1): 105-112. http://dx.doi.org/10.4025/actascibiolsci.v38i1.28592. http://dx.doi.org/10.4025/actascibiolsci...
	floodplain in Mato Grosso do Sul state (next to municipality of Porto Rico), Paraná state, Brazil	Intestine

	Hosts	Host Family	Locality	Reference
Anacanthorus acrophallus (Neto, Muriel-Cunha & Domingues, 2019Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615.... )	Hoplerythrinus unitaeniatus (Spix & Agassiz, 1829)	Erythrinidae	Guamá River, Pará state, Brazil	Neto et al. (2019)Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615....
Anacanthorus acuminatus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus (Spix & Agassiz, 1829)	Triportheidae	Furo do Catalão and Solimões River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51., Moreira et al. (2017)Moreira ADC, Silva De Oliveira TT, Morey GAM, Malta JCO. Metazoários parasitas de Tripotheus angulatus (Spix & Agassiz, 1829) do lago Catalão, Rio Solimões, Amazonas, Brasil. Folia 2017; 26(1): 9-16. http://dx.doi.org/10.24841/fa.v26i1.415. http://dx.doi.org/10.24841/fa.v26i1.415...
	Triportheus elongatus (Günther, 1864)
	Triportheus albus (Cope, 1872)
Anacanthorus adkruidenieri (Monteiro, Cohen & Brasil-Sato, 2015Monteiro CM, Cohen SC, Brasil-Sato MC. New species and reports of dactylogyrids (Monogenoidea) from Salminus franciscanus (Actinopterygii: Bryconidae) from the upper São Francisco River, Brazil. Zootaxa 2015; 3941(1): 137-143. http://dx.doi.org/10.11646/zootaxa.3941.1.9. PMid:25947500. http://dx.doi.org/10.11646/zootaxa.3941.... )	Salminus franciscanus (Lima & Britski, 2007)	Bryconidae	São Francisco River, Minas Gerais state, Brazil	Monteiro et al. (2015)Monteiro CM, Cohen SC, Brasil-Sato MC. New species and reports of dactylogyrids (Monogenoidea) from Salminus franciscanus (Actinopterygii: Bryconidae) from the upper São Francisco River, Brazil. Zootaxa 2015; 3941(1): 137-143. http://dx.doi.org/10.11646/zootaxa.3941.1.9. PMid:25947500. http://dx.doi.org/10.11646/zootaxa.3941....
Anacanthorus alatus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus albus	Triportheidae	Furo do Catalão and Solimões River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
	Triportheus elongatus	Triportheidae	Furo do Catalão and Solimões River, Amazonas state, Brazil
Anacanthorus amazonicus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Serrasalmus rhombeus (Linnaeus, 1766); Serrasalmus sp.; Pristobrycon striolatus (Steindachner, 1908)	Serrasalmidae	Pitinga, Uatumã and Negro Rivers, Amazonas state, Brazil	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
	Serrasalmus rhombeus		San Martin, Beni and Ichilo Rivers, Bolivia	Córdova & Pariselle (2007)Córdova L, Pariselle A. Monogenoidea en Serrasalmus rhombeus (Linnaeus, 1766) de la Cuenca Amazónica Boliviana. Rev Peru Biol 2007; 14(1): 11-16. http://dx.doi.org/10.15381/rpb.v14i1.1748. http://dx.doi.org/10.15381/rpb.v14i1.174...
	Serrasalmus altispinis (Merckx, Jégu & Santos, 2000)		Solimões and Purus Rivers, Amazonas state, Brazil.	Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
	Serrasalmus altispinis (Merckx, Jégu & Santos, 2000)		Solimões and Purus Rivers, Amazonas state, Brazil.
Anacanthorus anacanthorus (Mizelle & Price, 1965Mizelle JD, Price CE. Studies on Monogenetic Trematodes. XXVIII. Gill Parasites of the Piranha with Proposal of Anacanthorus gen. n. J Parasitol 1965; 51(1): 30-36. http://dx.doi.org/10.2307/3275640. PMid:14259477. http://dx.doi.org/10.2307/3275640... )	Pygocentrus nattereri Kner 1858 (=Serrasalmus nattereri Kner, 1858)	Serrasalmidae	Amazonas River, Brazil;	Mizelle & Price (1965)Mizelle JD, Price CE. Studies on Monogenetic Trematodes. XXVIII. Gill Parasites of the Piranha with Proposal of Anacanthorus gen. n. J Parasitol 1965; 51(1): 30-36. http://dx.doi.org/10.2307/3275640. PMid:14259477. http://dx.doi.org/10.2307/3275640...
			Amazonas River, Brazil;	Brito-Junior & Tavares-Dias (2018)Brito-Junior IA, Tavares-Dias M. Metazoários parasitos de quatro espécies de peixe da bacia Igarapé Fortaleza, estado do Amapá (Brasil). Biota Amazôn 2018; 8(2): 1-3. http://dx.doi.org/10.18561/2179-5746/biotamazonia.v8n2p1-3. http://dx.doi.org/10.18561/2179-5746/bio...
			Igarapé basin, Amapá state, Brazil
Anacanthorus andersoni (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus	Triportheidae	São Jorge’s district, Manaus, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus ataidei (Neto, Muriel-Cunha & Domingues, 2019Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615.... )	Erythrinus erythrinus (Bloch & Schneider, 1801)	Erythrinidae	Caeté and Moju Rivers, Pará state, Brazil	Neto et al. (2019)Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615....
Anacanthorus beleophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Serrasalmus eigenmanni Norman, 1929 (= Pristobrycon eigenmanni Norman, 1929)	Serrasalmidae	Negro River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus bellus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus albus	Triportheidae	Furo do Catalão and Solimões River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
	Triportheus elongatus
	Triportheus sp.
Anacanthorus bicuspidatus (Cohen, Kohn & Boeger, 2012Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149.... )	Salminus brasiliensis (Cuvier, 1816)	Bryconidae	Paraná River, Paraná state, Brazil;	Cohen et al. (2012)Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149....
	Salminus hilarii (Valenciennes, 1850)	Bryconidae	Taquari River, São Paulo state, Brazil	Brandão et al. (2013)Brandão H, Yamada FH, Toledo GM, Carvalho ED, da Silva RJ. Monogeneans (Dactylogyridae) parasitizing gills of Salminus hilarii from a Neotropical reservoir, Brazil. Rev Bras Parasitol Vet 2013; 22(4): 579-587. http://dx.doi.org/10.1590/S1984-29612013000400020. PMid:24473885. http://dx.doi.org/10.1590/S1984-29612013...
Anacanthorus brazilensis (Mizelle & Price, 1965Mizelle JD, Price CE. Studies on Monogenetic Trematodes. XXVIII. Gill Parasites of the Piranha with Proposal of Anacanthorus gen. n. J Parasitol 1965; 51(1): 30-36. http://dx.doi.org/10.2307/3275640. PMid:14259477. http://dx.doi.org/10.2307/3275640... )	Pygocentrus nattereri (= Serrasalmus nattereri)	Serrasalmidae	Amazonas River, Brazil;	Mizelle & Price (1965)Mizelle JD, Price CE. Studies on Monogenetic Trematodes. XXVIII. Gill Parasites of the Piranha with Proposal of Anacanthorus gen. n. J Parasitol 1965; 51(1): 30-36. http://dx.doi.org/10.2307/3275640. PMid:14259477. http://dx.doi.org/10.2307/3275640...
			Amazonas River, Brazil;	Brito-Junior & Tavares-Dias (2018)Brito-Junior IA, Tavares-Dias M. Metazoários parasitos de quatro espécies de peixe da bacia Igarapé Fortaleza, estado do Amapá (Brasil). Biota Amazôn 2018; 8(2): 1-3. http://dx.doi.org/10.18561/2179-5746/biotamazonia.v8n2p1-3. http://dx.doi.org/10.18561/2179-5746/bio...
			Igarapé basin, Amapá state, Brazil
Anacanthorus brevicirrus (Monteiro, Kritsky & Brasil-Sato, 2010Monteiro CM, Kritsky DC, Brasil-Sato MC. Neotropical Monogenoidea. 56. New species of Anacanthorus (Dactylogyridae) from the gills of matrinchã, Brycon orthotaenia (Characiformes: Characidae), in the Rio São Francisco, Brazil. Folia Parasitol (Praha) 2010; 57(3): 164-168. http://dx.doi.org/10.14411/fp.2010.022. PMid:20941907. http://dx.doi.org/10.14411/fp.2010.022... )	Brycon orthotaenia (Günther, 1864)	Bryconidae	São Francisco River, Minas Gerais state, Brazil	Monteiro et al. (2010)Monteiro CM, Kritsky DC, Brasil-Sato MC. Neotropical Monogenoidea. 56. New species of Anacanthorus (Dactylogyridae) from the gills of matrinchã, Brycon orthotaenia (Characiformes: Characidae), in the Rio São Francisco, Brazil. Folia Parasitol (Praha) 2010; 57(3): 164-168. http://dx.doi.org/10.14411/fp.2010.022. PMid:20941907. http://dx.doi.org/10.14411/fp.2010.022...
Anacanthorus brevis (Mizelle & Kritsky, 1969)	Brycon melanopteru (Cope, 1872)	Bryconidae	Xeruiny River, Amazonas state, Brazil	Mizelle et al. (1969)Mizelle JD, Kritsky DC, Crane JW. Studies on monogenetic trematodes. XXXVIII. Ancyrocephalinae from South America with the proposal of Jainus gen. n. Am Midl Nat 1969; 80(1): 186-198. http://dx.doi.org/10.2307/2423609. http://dx.doi.org/10.2307/2423609...
Anacanthorus calophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus elongatus	Triportheidae	Solimões River, Amazonas state, Brazil; Manaus Fish Market, Amazonas state, Brazil	Kritsky et al.(1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus camposbaci Morey, Aliano & Grandez, 2019 (=Anacanthorus camposbacaeMorey, Aliano & Grandez, 2019Morey GAM, Aliano AMB, Grandez FAG.New species of Dactylogyridae Bychowsky, 1933 infecting the gills of Myloplus schomburgkii (Jardine) and Colossoma macropomum (Cuvier) in the Peruvian Amazon. Syst Parasitol 2019; 96(6): 511-519. http://dx.doi.org/10.1007/s11230-019-09865-9. PMid:31093872. http://dx.doi.org/10.1007/s11230-019-098... )	Myloplus schomburgkii (Jardine, 1841)	Serrasalmidae	Nanay River, Iquitos, Peru.	Morey et al. (2019)Morey GAM, Aliano AMB, Grandez FAG.New species of Dactylogyridae Bychowsky, 1933 infecting the gills of Myloplus schomburgkii (Jardine) and Colossoma macropomum (Cuvier) in the Peruvian Amazon. Syst Parasitol 2019; 96(6): 511-519. http://dx.doi.org/10.1007/s11230-019-09865-9. PMid:31093872. http://dx.doi.org/10.1007/s11230-019-098...
Anacanthorus carinatus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus	Triportheidae	São Jorge’s district, Manaus, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus carmenrosae (Morey, Aliano & Grandez, 2019Morey GAM, Aliano AMB, Grandez FAG.New species of Dactylogyridae Bychowsky, 1933 infecting the gills of Myloplus schomburgkii (Jardine) and Colossoma macropomum (Cuvier) in the Peruvian Amazon. Syst Parasitol 2019; 96(6): 511-519. http://dx.doi.org/10.1007/s11230-019-09865-9. PMid:31093872. http://dx.doi.org/10.1007/s11230-019-098... )	Myloplus schomburgkii	Serrasalmidae	Nanay River, Iquitos, Peru.	Morey et al. (2019)Morey GAM, Aliano AMB, Grandez FAG.New species of Dactylogyridae Bychowsky, 1933 infecting the gills of Myloplus schomburgkii (Jardine) and Colossoma macropomum (Cuvier) in the Peruvian Amazon. Syst Parasitol 2019; 96(6): 511-519. http://dx.doi.org/10.1007/s11230-019-09865-9. PMid:31093872. http://dx.doi.org/10.1007/s11230-019-098...
Anacanthorus catoprioni (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Catoprion mento (Cuvier, 1819)	Serrasalmidae	Uatumã River and Furo do Catalão, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus chaunophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus	Triportheidae	Furo do Catalão River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.; Moreira et al. (2017)Moreira ADC, Silva De Oliveira TT, Morey GAM, Malta JCO. Metazoários parasitas de Tripotheus angulatus (Spix & Agassiz, 1829) do lago Catalão, Rio Solimões, Amazonas, Brasil. Folia 2017; 26(1): 9-16. http://dx.doi.org/10.24841/fa.v26i1.415. http://dx.doi.org/10.24841/fa.v26i1.415...
Anacanthorus chelophorus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus	Triportheidae	São Jorge’s district, Manaus, Amazonas state, Brazil; Furo do Catalão, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
	Triportheus sp.	Triportheidae
Anacanthorus cinctus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Pristobrycon striolatus	Serrasalmidae	Uatumã River, Amazonas state, Brazil;	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.; Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
	Serrasalmus altispinis	Serrasalmidae	Solimões and Purus Rivers, Amazonas state, Brazil
Anacanthorus circumspatulatus (Neto, Muriel-Cunha & Domingues, 2019Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615.... )	Erythrinus erythrinus	Erythrinidae	Caeté and Moju Rivers, Pará state, Brazil	Neto et al. (2019)Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615....
Anacanthorus cladophallus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Serrasalmus spilopleura (Kner, 1860)	Serrasalmidae	Solimões River, Manaus, Amazonas state, Brazil	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
	Serrasalmus altispinis		Solimões River, Manaus, Amazonas state, Brazil
	Serrasalmus altispinis		Solimões and Purus River, Amazonas state, Brazil	Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
Anacanthorus cohenae (Pereira, Mota, Paiva & Tavares, 2020Pereira FB, Mota MEBP, Paiva F, Tavares LE. Three new species of Anacanthorus Mizelle & Price, 1965 (Monogenea: Dactylogyridae) from Markiana nigripinnis Perugia (Actinopterygii: Characidae) in Pantanal wetlands, Brazil. Syst Parasitol 2020; 97(6): 661-667. http://dx.doi.org/10.1007/s11230-020-09935-3. PMid:32949340. http://dx.doi.org/10.1007/s11230-020-099... )	Markiana nigripinnis (Perugia, 1891)	Characidae	Marginal lake to the road MS184, Corumbá, Mato Grosso do Sul state, Brazil	Pereira et al. (2020)Pereira FB, Mota MEBP, Paiva F, Tavares LE. Three new species of Anacanthorus Mizelle & Price, 1965 (Monogenea: Dactylogyridae) from Markiana nigripinnis Perugia (Actinopterygii: Characidae) in Pantanal wetlands, Brazil. Syst Parasitol 2020; 97(6): 661-667. http://dx.doi.org/10.1007/s11230-020-09935-3. PMid:32949340. http://dx.doi.org/10.1007/s11230-020-099...
Anacanthorus colombianus (Kritsky & Thatcher, 1974Kritsky DC, Thatcher VE. Monogenetic trematodes (Monopisthocotylea: Dactylogyridae) from freshwater fishes of Colombia, South America. J Helminthol 1974; 48(1): 59-66. http://dx.doi.org/10.1017/S0022149X00022604. PMid:4825435. http://dx.doi.org/10.1017/S0022149X00022... )	Salminus affinis (Steindachner, 1880)	Bryconidae	Jamundi River, Colômbia	Kritsky & Thatcher (1974)Kritsky DC, Thatcher VE. Monogenetic trematodes (Monopisthocotylea: Dactylogyridae) from freshwater fishes of Colombia, South America. J Helminthol 1974; 48(1): 59-66. http://dx.doi.org/10.1017/S0022149X00022604. PMid:4825435. http://dx.doi.org/10.1017/S0022149X00022...
Anacanthorus contortus (Cohen, Kohn & Boeger, 2012Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149.... )	Salminus brasiliensis	Bryconidae	Paraná River, Paraná state, Brazil;	Cohen et al. (2012)Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149....
	Salminus hilarii		Taquari River, São Paulo state, Brazil	Brandão et al. (2013)Brandão H, Yamada FH, Toledo GM, Carvalho ED, da Silva RJ. Monogeneans (Dactylogyridae) parasitizing gills of Salminus hilarii from a Neotropical reservoir, Brazil. Rev Bras Parasitol Vet 2013; 22(4): 579-587. http://dx.doi.org/10.1590/S1984-29612013000400020. PMid:24473885. http://dx.doi.org/10.1590/S1984-29612013...
Anacanthorus cornutus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus	Triportheidae	São Jorge’s district, Manaus, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus crytocaulus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Pristobrycon striolatus	Serrasalmidae	Pitinga and Uatumã Rivers, Amazonas state, Brazil	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
	Pristobrycon striolatus		Solimões and Purus Rivers, Amazonas state,Brazil	Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
	Serrasalmus altispinis
Anacanthorus cururutuiensis (Neto, Muriel-Cunha & Domingues, 2019Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615.... )	Hoplerythrinus unitaeniatus	Erythrinidae	Caeté and Guamá Rivers, Pará state, Brazil	Neto et al. (2019)Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615....
Anacanthorus cuticulovaginus (Kritsky & Thatcher, 1974Kritsky DC, Thatcher VE. Monogenetic trematodes (Monopisthocotylea: Dactylogyridae) from freshwater fishes of Colombia, South America. J Helminthol 1974; 48(1): 59-66. http://dx.doi.org/10.1017/S0022149X00022604. PMid:4825435. http://dx.doi.org/10.1017/S0022149X00022... )	Salminus qffinis	Bryconidae	Jamundi River, Colômbia	Kritsky & Thatcher (1974)Kritsky DC, Thatcher VE. Monogenetic trematodes (Monopisthocotylea: Dactylogyridae) from freshwater fishes of Colombia, South America. J Helminthol 1974; 48(1): 59-66. http://dx.doi.org/10.1017/S0022149X00022604. PMid:4825435. http://dx.doi.org/10.1017/S0022149X00022...
Anacanthorus daulometrus (Cohen, Kohn & Boeger, 2012Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149.... )	Salminus brasiliensis	Bryconidae	Paraná River, Paraná state, Brazil	Cohen et al. (2012)Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149....
	Salminus franciscanus	Bryconidae	São Francisco River, Minas Gerais state, Brazil	Monteiro et al. (2015)Monteiro CM, Cohen SC, Brasil-Sato MC. New species and reports of dactylogyrids (Monogenoidea) from Salminus franciscanus (Actinopterygii: Bryconidae) from the upper São Francisco River, Brazil. Zootaxa 2015; 3941(1): 137-143. http://dx.doi.org/10.11646/zootaxa.3941.1.9. PMid:25947500. http://dx.doi.org/10.11646/zootaxa.3941....
Anacanthorus dipelecinus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Roeboides myersii (Gill, 1870)	Characidae	Solimões and Negro Rivers, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus douradensis (Cohen, Kohn & Boeger, 2012Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149.... )	Salminus brasiliensis	Bryconidae	Paraná River, Paraná state, Brazil	Cohen et al. (2012)Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149....
Anacanthorus elegans (Kritsky, Thatcher & Kayton, 1979Kritsky DC, Thatcher VE, Kayton RJ. Neotropical Monogenoidea. 2. The Anacanthorinae Price, 1967, with the proposal of four new species of Anacanthorus Mizelle & Price, 1965, from Amazonian fishes. Acta Amaz 1979; 9(2): 355-361. http://dx.doi.org/10.1590/1809-43921979092355. http://dx.doi.org/10.1590/1809-439219790... )	Brycon melanopterus Cope, 1872	Bryconidae	Janauacá Lake, Amazonas state, Brazil	Kritsky et al. (1979)Kritsky DC, Thatcher VE, Kayton RJ. Neotropical Monogenoidea. 2. The Anacanthorinae Price, 1967, with the proposal of four new species of Anacanthorus Mizelle & Price, 1965, from Amazonian fishes. Acta Amaz 1979; 9(2): 355-361. http://dx.doi.org/10.1590/1809-43921979092355. http://dx.doi.org/10.1590/1809-439219790...
Anacanthorus euryphallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus; T. elongatus;	Triportheidae	Furo do Catalão, Amazonas state, Brazil; Manaus, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.; Moreira et al. (2017)Moreira ADC, Silva De Oliveira TT, Morey GAM, Malta JCO. Metazoários parasitas de Tripotheus angulatus (Spix & Agassiz, 1829) do lago Catalão, Rio Solimões, Amazonas, Brasil. Folia 2017; 26(1): 9-16. http://dx.doi.org/10.24841/fa.v26i1.415. http://dx.doi.org/10.24841/fa.v26i1.415...
	T. albus	Triportheidae
Anacanthorus femoris (Morey, Sol & Cachique, 2021Morey GAM, Sol LGS, Cachique JCZ. New species and records of Anacanthorus (Monogenoidea: Dactylogyridae) from the gills of Brycon amazonicus (Characiformes: Bryconidae) in the Peruvian Amazon. Syst Parasitol 2021; 98(2): 85-97. http://dx.doi.org/10.1007/s11230-021-09962-8. PMid:33686564. http://dx.doi.org/10.1007/s11230-021-099... )	Brycon amazonicus (Spix e Agassiz, 1892)	Bryconidae	River Tahuayo, Loreto state, Peru	Morey et al. (2021)Morey GAM, Sol LGS, Cachique JCZ. New species and records of Anacanthorus (Monogenoidea: Dactylogyridae) from the gills of Brycon amazonicus (Characiformes: Bryconidae) in the Peruvian Amazon. Syst Parasitol 2021; 98(2): 85-97. http://dx.doi.org/10.1007/s11230-021-09962-8. PMid:33686564. http://dx.doi.org/10.1007/s11230-021-099...
Anacanthorus formosus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus elongatus; Triportheus sp.	Triportheidae	Furo do Catalão and Solimões River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus franciscanus (Monteiro, Kritsky & Brasil-Sato, 2010Monteiro CM, Kritsky DC, Brasil-Sato MC. Neotropical Monogenoidea. 56. New species of Anacanthorus (Dactylogyridae) from the gills of matrinchã, Brycon orthotaenia (Characiformes: Characidae), in the Rio São Francisco, Brazil. Folia Parasitol (Praha) 2010; 57(3): 164-168. http://dx.doi.org/10.14411/fp.2010.022. PMid:20941907. http://dx.doi.org/10.14411/fp.2010.022... )	Brycon orthotaenia	Bryconidae	São Francisco River, Minas Gerais state, Brazil	Monteiro et al. (2010)Monteiro CM, Kritsky DC, Brasil-Sato MC. Neotropical Monogenoidea. 56. New species of Anacanthorus (Dactylogyridae) from the gills of matrinchã, Brycon orthotaenia (Characiformes: Characidae), in the Rio São Francisco, Brazil. Folia Parasitol (Praha) 2010; 57(3): 164-168. http://dx.doi.org/10.14411/fp.2010.022. PMid:20941907. http://dx.doi.org/10.14411/fp.2010.022...
Anacanthorus furculus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus elongatus	Triportheidae	Solimões River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
	Triportheus elongatus	Triportheidae	Manaus Fish Market, Amazonas state, Brazil
Anacanthorus glyptophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus	Triportheidae	São Jorge’s district, Manaus, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus gravihamulatus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Serrasalmus rhombeus; Serrasalmus eigenmanni (=Pristobrycon eigenmanni); Serrasalmus sp.	Serrasalmidae	Pitinga and Uatumã Rivers, Amazonas state, Brazil	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
			Madre Dios River, Bolivia	Córdova & Pariselle (2007)Córdova L, Pariselle A. Monogenoidea en Serrasalmus rhombeus (Linnaeus, 1766) de la Cuenca Amazónica Boliviana. Rev Peru Biol 2007; 14(1): 11-16. http://dx.doi.org/10.15381/rpb.v14i1.1748. http://dx.doi.org/10.15381/rpb.v14i1.174...
	Serrasalmus rhombeus		Madre Dios River, Bolivia
	Serrasalmus altispinis		Matapi River, Amapá state, Brazil	Neves et al. (2020)Neves LR, Negreiros LP, Silva LMA, Tavares-Dias M. Diversity of monogenean parasites on gills of fishes from the Matapi River, in the Brazilian Amazon. Rev Bras Parasitol Vet 2020; 29(4): e013520. http://dx.doi.org/10.1590/s1984-29612020081. PMid:33053058. http://dx.doi.org/10.1590/s1984-29612020...
			Matapi River, Amapá state, Brazil	Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
			Solimões and Purus Rivers, Amazonas state, Brazil
Anacanthorus hoplophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Myloplus rubripinnis (Müller & Troschel, 1844)	Serrasalmidae	Uatumã River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus jegui (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Serrasalmus spilopleura; Serrasalmus sp.; Serrasalmus eigenmanni (=Pristobrycon eigenmanni); Pristobrycon sp.	Serrasalmidae	Solimões, Pitinga and Uatumã Rivers and Furo do Catalão, Amazonas state, Brazil;	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
	Serrasalmus rhombeus		San Martin, Beni, Madre Dios and Ichilo Rivers,Bolivia	Córdova & Pariselle (2007)Córdova L, Pariselle A. Monogenoidea en Serrasalmus rhombeus (Linnaeus, 1766) de la Cuenca Amazónica Boliviana. Rev Peru Biol 2007; 14(1): 11-16. http://dx.doi.org/10.15381/rpb.v14i1.1748. http://dx.doi.org/10.15381/rpb.v14i1.174...
				Hoshino & Tavares-Dias (2014) Hoshino MDFG, Tavares-Dias M. Ecology of parasites of Metynnis lippincottianus (Characiformes: Serrasalmidae) from the eastern Amazon region, Macapá, State of Amapá, Brazil. Acta Sci Biol Sci 2014; 36(2): 249-255. http://dx.doi.org/10.4025/actascibiolsci.v36i2.19876. http://dx.doi.org/10.4025/actascibiolsci... ; Neves et al. (2020) Neves LR, Negreiros LP, Silva LMA, Tavares-Dias M. Diversity of monogenean parasites on gills of fishes from the Matapi River, in the Brazilian Amazon. Rev Bras Parasitol Vet 2020; 29(4): e013520. http://dx.doi.org/10.1590/s1984-29612020081. PMid:33053058. http://dx.doi.org/10.1590/s1984-29612020... ;
			Igarapé basin, Amapá state, Brazil; Matapi River, Amapá state, Brazil	Morey & Malta, (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
	Metynnis lippincottianus Cope, 1870		Solimões and Purus Rivers, Amazonas state, Brazil
	Serrasalmus altispinis		Solimões and Purus Rivers, Amazonas state, Brazil
Anacanthorus kruidenieri (Kritsky, Thatcher & Kayton, 1979Kritsky DC, Thatcher VE, Kayton RJ. Neotropical Monogenoidea. 2. The Anacanthorinae Price, 1967, with the proposal of four new species of Anacanthorus Mizelle & Price, 1965, from Amazonian fishes. Acta Amaz 1979; 9(2): 355-361. http://dx.doi.org/10.1590/1809-43921979092355. http://dx.doi.org/10.1590/1809-439219790... )	Brycon melanopterus	Bryconidae	Janauacá Lake, Amazonas state, Brazil	Kritsky et al. (1979)Kritsky DC, Thatcher VE, Kayton RJ. Neotropical Monogenoidea. 2. The Anacanthorinae Price, 1967, with the proposal of four new species of Anacanthorus Mizelle & Price, 1965, from Amazonian fishes. Acta Amaz 1979; 9(2): 355-361. http://dx.doi.org/10.1590/1809-43921979092355. http://dx.doi.org/10.1590/1809-439219790...
Anacanthorus kukamensis (Morey, Sol & Cachique, 2021Morey GAM, Sol LGS, Cachique JCZ. New species and records of Anacanthorus (Monogenoidea: Dactylogyridae) from the gills of Brycon amazonicus (Characiformes: Bryconidae) in the Peruvian Amazon. Syst Parasitol 2021; 98(2): 85-97. http://dx.doi.org/10.1007/s11230-021-09962-8. PMid:33686564. http://dx.doi.org/10.1007/s11230-021-099... )	Brycon amazonicus	Bryconidae	River Tahuayo, Loreto state, Peru	Morey et al. (2021)Morey GAM, Sol LGS, Cachique JCZ. New species and records of Anacanthorus (Monogenoidea: Dactylogyridae) from the gills of Brycon amazonicus (Characiformes: Bryconidae) in the Peruvian Amazon. Syst Parasitol 2021; 98(2): 85-97. http://dx.doi.org/10.1007/s11230-021-09962-8. PMid:33686564. http://dx.doi.org/10.1007/s11230-021-099...
Anacanthorus lacinimentulatus (Neto, Muriel-Cunha & Domingues, 2019Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615.... )	Hoplerythrinus unitaeniatus	Erythrinidae	Guamá and Moju Rivers, Pará state, Brazil	Neto et al. (2019)Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615....
Anacanthorus lasiophallus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Pristobrycon striolatus	Serrasalmidae	Pitinga and Uatumã Rivers, Amazonas state, Brazil	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
Anacanthorus lepyrophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Serrasalmus elongatus; Serrasalmus sp.	Serrasalmidae	Negro and Solimões Rivers, Lago do Rei, Paraná, Ilha do Careiro and Furo do Catalão, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
	Serrasalmus altispinis		Solimões and Purus Rivers, Amazonas state, Brazil	Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
			Upper Paraná River floodplain, Paraná state, Brazil
				Moreira et al. (2019)Moreira J, da Silva Carneiro J, Ruz EJH, Luque JL. New Species and Records of Anacanthorus (Monogenea: Dactylogyridae) Parasitizing serrasalmid fish (Characiformes) from Brazil, including molecular data. Acta Parasitol 2019; 64(3): 449-455. http://dx.doi.org/10.2478/s11686-019-00055-7. PMid:31020494. http://dx.doi.org/10.2478/s11686-019-000...
			Ilha Solteira reservoir, Upper Paraná River basin, São Paulo state, Brazil	Present study
	Serrasalmus maculatus			Present study
Anacanthorus luquei (Pereira, Mota, Paiva & Tavares, 2020Pereira FB, Mota MEBP, Paiva F, Tavares LE. Three new species of Anacanthorus Mizelle & Price, 1965 (Monogenea: Dactylogyridae) from Markiana nigripinnis Perugia (Actinopterygii: Characidae) in Pantanal wetlands, Brazil. Syst Parasitol 2020; 97(6): 661-667. http://dx.doi.org/10.1007/s11230-020-09935-3. PMid:32949340. http://dx.doi.org/10.1007/s11230-020-099... )	Markiana nigripinnis	Characidae	Marginal lake to the road MS184, Corumbá, Mato Grosso do Sul state, Brazil	Pereira et al. (2020)Pereira FB, Mota MEBP, Paiva F, Tavares LE. Three new species of Anacanthorus Mizelle & Price, 1965 (Monogenea: Dactylogyridae) from Markiana nigripinnis Perugia (Actinopterygii: Characidae) in Pantanal wetlands, Brazil. Syst Parasitol 2020; 97(6): 661-667. http://dx.doi.org/10.1007/s11230-020-09935-3. PMid:32949340. http://dx.doi.org/10.1007/s11230-020-099...
Anacanthorus lygophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus	Triportheidae	Furo do Catalão, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51., Moreira et al. (2017)Moreira ADC, Silva De Oliveira TT, Morey GAM, Malta JCO. Metazoários parasitas de Tripotheus angulatus (Spix & Agassiz, 1829) do lago Catalão, Rio Solimões, Amazonas, Brasil. Folia 2017; 26(1): 9-16. http://dx.doi.org/10.24841/fa.v26i1.415. http://dx.doi.org/10.24841/fa.v26i1.415...
Anacanthorus maltai (Boeger & Kritsky, 1988Boeger WA, Kritsky DC. Neotropical Monogenea. 12. Dactylogyridae from Serrasalmus nattereri (Cypriniformes, Serrasalmidae) and aspects of their morphologic variation and distribution in the Brazilian Amazon. Proc Helminthol Soc Wash 1988; 55(2): 188-213.)	Pygocentrus nattereri (= Serrasalmus nattereri)	Serrasalmidae	Mamoré River, Rondônia state, Brazil	Boeger & Kritsky (1988)Boeger WA, Kritsky DC. Neotropical Monogenea. 12. Dactylogyridae from Serrasalmus nattereri (Cypriniformes, Serrasalmidae) and aspects of their morphologic variation and distribution in the Brazilian Amazon. Proc Helminthol Soc Wash 1988; 55(2): 188-213.
Anacanthorus maratininguensis (Neto, Muriel-Cunha & Domingues, 2019Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615.... )	Hoplerythrinus unitaeniatus	Erythrinidae	Moju, Caeté and Guamá Rivers, Pará state, Brazil	Neto et al. (2019)Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615....
Anacanthorus mastigophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Serrasalmus eigenmanni (=Pristobrycon eigenmanni)	Serrasalmidae	Uatumã and Pitinga Rivers, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus mesocondylus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Serrasalmus elongatus; Serrasalmus rhombeus; Serrasalmus spilopleura; Serrasalmus sp; Serrasalmus eigenmanni (=Pristobrycon eigenmanni); Pristobrycon sp.	Serrasalmidae	Solimões, Negro, Uatumã and Pitinga Rivers, Amazonas state, Brazil	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
	Serrasalmus altispinis		Solimões and Purus Rivers, Amazonas state, Brazil	Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
	Serrasalmus altispinis		Solimões and Purus Rivers, Amazonas state, Brazil
Anacanthorus myleusi (Moreira, Carneiro, Ruz & Luque, 2019)	Myloplus schomburgkii	Serrasalmidae	Xingu River, Pará state, Brazil.	Moreira et al. (2019)Moreira J, da Silva Carneiro J, Ruz EJH, Luque JL. New Species and Records of Anacanthorus (Monogenea: Dactylogyridae) Parasitizing serrasalmid fish (Characiformes) from Brazil, including molecular data. Acta Parasitol 2019; 64(3): 449-455. http://dx.doi.org/10.2478/s11686-019-00055-7. PMid:31020494. http://dx.doi.org/10.2478/s11686-019-000...
Anacanthorus nanus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus	Triportheidae	Bairro de São Jorge, Manaus, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus neotropicalis (Mizelle & Price, 1965Mizelle JD, Price CE. Studies on Monogenetic Trematodes. XXVIII. Gill Parasites of the Piranha with Proposal of Anacanthorus gen. n. J Parasitol 1965; 51(1): 30-36. http://dx.doi.org/10.2307/3275640. PMid:14259477. http://dx.doi.org/10.2307/3275640... )	Pygocentrus nattereri (= Serrasalmus nattereri)	Serrasalmidae	Amazonas River, Brazil	Mizelle & Price (1965)Mizelle JD, Price CE. Studies on Monogenetic Trematodes. XXVIII. Gill Parasites of the Piranha with Proposal of Anacanthorus gen. n. J Parasitol 1965; 51(1): 30-36. http://dx.doi.org/10.2307/3275640. PMid:14259477. http://dx.doi.org/10.2307/3275640...
Anacanthorus palamophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Serrasalmus eigenmanni (=Pristobrycon eigenmanni) Salminus franciscanus	Serrasalmidae	Uatumã River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus paradouradensis (Monteiro, Cohen & Brasil-Sato, 2015Monteiro CM, Cohen SC, Brasil-Sato MC. New species and reports of dactylogyrids (Monogenoidea) from Salminus franciscanus (Actinopterygii: Bryconidae) from the upper São Francisco River, Brazil. Zootaxa 2015; 3941(1): 137-143. http://dx.doi.org/10.11646/zootaxa.3941.1.9. PMid:25947500. http://dx.doi.org/10.11646/zootaxa.3941.... )	Salminus franciscanus	Bryconidae	São Francisco River, near to Três Marias reservoir, Minas Gerais state, Brazil	Monteiro et al. (2015)Monteiro CM, Cohen SC, Brasil-Sato MC. New species and reports of dactylogyrids (Monogenoidea) from Salminus franciscanus (Actinopterygii: Bryconidae) from the upper São Francisco River, Brazil. Zootaxa 2015; 3941(1): 137-143. http://dx.doi.org/10.11646/zootaxa.3941.1.9. PMid:25947500. http://dx.doi.org/10.11646/zootaxa.3941....
Anacanthorus parakruidenieri (Cohen, Kohn & Boeger, 2012Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149.... )	Salminus brasiliensis	Bryconidae	Paraná River, Paraná state, Brazil	Cohen et al. (2012)Cohen SC, Kohn A, Boeger WA. Neotropical Monogenoidea. 57. Nine new species of Dactylogyridae (Monogenoidea) from the gill of Salminus brasiliensis (Characidae, Characiformes) from the Parana River, State of Parana, Brazil. Zootaxa 2012; 3149(1): 57-68. http://dx.doi.org/10.11646/zootaxa.3149.1.3. http://dx.doi.org/10.11646/zootaxa.3149....
Anacanthorus paraspathulatus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Mylossoma duriventris (Cuvier, 1817)	Serrasalmidae	Solimões River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.;
	Mylossoma duriventris (Cuvier, 1817)		Lake Coari, Amazonas state, Brazil	Silva & Tavares-Dias (2012)Silva EF, Tavares-Dias M. Infection by helminthes in Mylossoma duriventre Cuvier, 1817, a characid from the central Amazon, Brazil. Neotrop Helminthol 2012; 6(1): 67-73.
	Mylossoma aureum (Spix & Agassiz, 1829)		Guandu River, Rio de Janeiro state, Brazil	Azevedo et al. (2011)Azevedo RK, Abdallah VD, Luque JL. Biodiversity of fish parasites from Guandu river, Southeastern Brazil: an ecological approach. Neotrop Helminthol 2011; 5(2): 185-199.
Anacanthorus paraxaniophallus (Moreira, Carneiro, Ruz & Luque, 2019)	Serrasalmus maculatus; Serrasalmus marginatus	Serrasalmidae	Miranda River, Pantanal, Mato Grosso do Sul state, Brazil	Moreira et al. (2019)Moreira J, da Silva Carneiro J, Ruz EJH, Luque JL. New Species and Records of Anacanthorus (Monogenea: Dactylogyridae) Parasitizing serrasalmid fish (Characiformes) from Brazil, including molecular data. Acta Parasitol 2019; 64(3): 449-455. http://dx.doi.org/10.2478/s11686-019-00055-7. PMid:31020494. http://dx.doi.org/10.2478/s11686-019-000...
Anacanthorus pedanophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Myloplus rubripinnis Müller & Troschel, 1844 (=Myleus rubripinnis)	Serrasalmidae	Uatumã River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus pelorophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus elongatus	Triportheidae		Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
			Solimões River, Amazonas state, Brazil
			Manaus Fish Market, Manaus, Amazonas state, Brazil
Anacanthorus penilabiatus (Boeger, Husak & Martins, 1995Boeger WA, Husak WS, Martins ML. Neotropical monogenoidea. 25. Anacanthorus penilabiatus n. sp. (Dactylogyridae, Anacanthorinae) from Piaractus mesopotamicus (Osteichthyes, Serrasalmidae), cultivated in the State of São Paulo, Brazil. Mem Inst Oswaldo Cruz 1995; 90(6): 699-701. http://dx.doi.org/10.1590/S0074-02761995000600008. http://dx.doi.org/10.1590/S0074-02761995... )	Piaractus mesopotamicus	Serrasalmidae	Aquaculture Center, UNESP, São Paulo state, Brazil	Boeger et al. (1995)Boeger WA, Husak WS, Martins ML. Neotropical monogenoidea. 25. Anacanthorus penilabiatus n. sp. (Dactylogyridae, Anacanthorinae) from Piaractus mesopotamicus (Osteichthyes, Serrasalmidae), cultivated in the State of São Paulo, Brazil. Mem Inst Oswaldo Cruz 1995; 90(6): 699-701. http://dx.doi.org/10.1590/S0074-02761995000600008. http://dx.doi.org/10.1590/S0074-02761995...
			“Departamento Nacional de Obras Contra as Secas, DNOCS”, Ceará state, Brazil
	Piaractus mesopotamicus			Pamplona-Basilio et al. (2001)Pamplona-Basilio MC, Kohn A, Feitosa VA. New host records and description of the egg of Anacanthorus penilabiatus (Monogenea, Dactylogyridae). Mem Inst Oswaldo Cruz 2001; 96(5): 667-668. http://dx.doi.org/10.1590/S0074-02762001000500014. PMid:11500767. http://dx.doi.org/10.1590/S0074-02762001... ; Cohen & Kohn (2009)Cohen SC, Kohn A. On Dactylogyridae (Monogenea) of four species of characid fishes from Brazil. Check List 2009; 5(2): 351-356. http://dx.doi.org/10.15560/5.2.351. http://dx.doi.org/10.15560/5.2.351...
	Piaractus brachypomus			Leão et al. (2017)Leão MSL, Justo MCN, Bueno GW, Cohen SC, São Clemente SC. Parasitism by Monogenoidea in Piaractus mesopotamicus (Characiformes, Characidae) cultivated in Paraná River (Brazil). Braz J Biol 2017; 77(4): 787-793. http://dx.doi.org/10.1590/1519-6984.00916. PMid:28562776. http://dx.doi.org/10.1590/1519-6984.0091...

	Colossoma macropomum
			Itaipu reservoir, Paraná River, Paraná state, Brazil

	Piaractus mesopotamicus
Anacanthorus periphallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Serrasalmus sp.	Serrasalmidae	Furo do Catalão and Solimões River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
			Solimões and Purus Rivers, Amazonas state, Brazil	Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
	Serrasalmus altispinis		Solimões and Purus Rivers, Amazonas state, Brazil
Anacanthorus pithophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus angulatus	Triportheidae	São Jorge' district, Manaus,	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51., Moreira et al. (2017)Moreira ADC, Silva De Oliveira TT, Morey GAM, Malta JCO. Metazoários parasitas de Tripotheus angulatus (Spix & Agassiz, 1829) do lago Catalão, Rio Solimões, Amazonas, Brasil. Folia 2017; 26(1): 9-16. http://dx.doi.org/10.24841/fa.v26i1.415. http://dx.doi.org/10.24841/fa.v26i1.415...
	Triportheus angulatus	Triportheidae	Amazonas state, Brazil; Catalão floodplain lake Manaus, Amazonas state, Brazil
Anacanthorus prodigiosus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Serrasalmus elongatus; Serrasalmus rhombeus; Serrasalmus sp.	Serrasalmidae	Negro, Solimões, Uamatã, and Pitinga Rivers, Amazonas, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
	Serrasalmus altispinis		Solimões River, Amazonas state, Brazil	Morey & Malta, (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
Anacanthorus quinqueramus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus albus; Triportheus elongatus; Triportheus sp.	Serrasalmidae	Furo do Catalão and Solimões River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus ramosissimus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Serrasalmus elongatus	Serrasalmidae	Solimões River, Amazonas state, Brazil	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
Anacanthorus ramulosus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus albus; Triportheus elongatus	Triportheidae	Furo do Catalão, Amazonas state, Kritsky et al. (1992) Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus rarus (Morey, Sol & Cachique, 2021Morey GAM, Sol LGS, Cachique JCZ. New species and records of Anacanthorus (Monogenoidea: Dactylogyridae) from the gills of Brycon amazonicus (Characiformes: Bryconidae) in the Peruvian Amazon. Syst Parasitol 2021; 98(2): 85-97. http://dx.doi.org/10.1007/s11230-021-09962-8. PMid:33686564. http://dx.doi.org/10.1007/s11230-021-099... )	Brycon amazonicus	Bryconidae	River Tahuayo, Loreto state, Peru	Morey et al. (2021)Morey GAM, Sol LGS, Cachique JCZ. New species and records of Anacanthorus (Monogenoidea: Dactylogyridae) from the gills of Brycon amazonicus (Characiformes: Bryconidae) in the Peruvian Amazon. Syst Parasitol 2021; 98(2): 85-97. http://dx.doi.org/10.1007/s11230-021-09962-8. PMid:33686564. http://dx.doi.org/10.1007/s11230-021-099...
Anacanthorus reginae (Boeger & Kritsky, 1988Boeger WA, Kritsky DC. Neotropical Monogenea. 12. Dactylogyridae from Serrasalmus nattereri (Cypriniformes, Serrasalmidae) and aspects of their morphologic variation and distribution in the Brazilian Amazon. Proc Helminthol Soc Wash 1988; 55(2): 188-213.)	Pygocentrus nattereri (= Serrasalmus nattereri)	Serrasalmidae	Solimões River, Amazonas state, Brazil	Boeger & Kritsky (1988)Boeger WA, Kritsky DC. Neotropical Monogenea. 12. Dactylogyridae from Serrasalmus nattereri (Cypriniformes, Serrasalmidae) and aspects of their morphologic variation and distribution in the Brazilian Amazon. Proc Helminthol Soc Wash 1988; 55(2): 188-213.
				Morais & Malta (2015)Morais AM, Malta JCO. Biodiversity of monogenoideans from red piranha Pygocentrus nattereri (Kner, 1958) (Characiformes: Serrasalmidae) in central Amazonia: Occurrence and taxonomy. Neotrop Helminthol 2015; 9(2): 265-276.
				Iannacone & Luque (1993)Iannacone JA, Luque JL. New records of helminths parasitic on Peruvian Amazonian fishes (Osteichthyes). Rev Biol Trop 1993; 41(2): 303-305.
			Amazonas River, Peru
Anacanthorus rondonensis (Boeger & Kritsky, 1988Boeger WA, Kritsky DC. Neotropical Monogenea. 12. Dactylogyridae from Serrasalmus nattereri (Cypriniformes, Serrasalmidae) and aspects of their morphologic variation and distribution in the Brazilian Amazon. Proc Helminthol Soc Wash 1988; 55(2): 188-213.)	Pygocentrus nattereri (= Serrasalmus nattereri)	Serrasalmidae	Mamoré River, Rondônia state, Brazil;	Boeger & Kritsky (1988)Boeger WA, Kritsky DC. Neotropical Monogenea. 12. Dactylogyridae from Serrasalmus nattereri (Cypriniformes, Serrasalmidae) and aspects of their morphologic variation and distribution in the Brazilian Amazon. Proc Helminthol Soc Wash 1988; 55(2): 188-213.
	Serrasalmus rhombeus			Córdova & Pariselle (2007)Córdova L, Pariselle A. Monogenoidea en Serrasalmus rhombeus (Linnaeus, 1766) de la Cuenca Amazónica Boliviana. Rev Peru Biol 2007; 14(1): 11-16. http://dx.doi.org/10.15381/rpb.v14i1.1748. http://dx.doi.org/10.15381/rpb.v14i1.174...
	Serrasalmus rhombeus		Madre de Dios River, Bolívia
Anacanthorus sabaloi (Morey, Sol & Cachique, 2021Morey GAM, Sol LGS, Cachique JCZ. New species and records of Anacanthorus (Monogenoidea: Dactylogyridae) from the gills of Brycon amazonicus (Characiformes: Bryconidae) in the Peruvian Amazon. Syst Parasitol 2021; 98(2): 85-97. http://dx.doi.org/10.1007/s11230-021-09962-8. PMid:33686564. http://dx.doi.org/10.1007/s11230-021-099... )	Brycon amazonicus	Bryconidae	River Tahuayo, Loreto state, Peru	Morey et al. (2021)Morey GAM, Sol LGS, Cachique JCZ. New species and records of Anacanthorus (Monogenoidea: Dactylogyridae) from the gills of Brycon amazonicus (Characiformes: Bryconidae) in the Peruvian Amazon. Syst Parasitol 2021; 98(2): 85-97. http://dx.doi.org/10.1007/s11230-021-09962-8. PMid:33686564. http://dx.doi.org/10.1007/s11230-021-099...
Anacanthorus scapanus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Serrasalmus spilopleura	Serrasalmidae	Solimões River, Amazonas state, Brazil	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
Anacanthorus scholzi (Pereira, Mota, Paiva & Tavares, 2020Pereira FB, Mota MEBP, Paiva F, Tavares LE. Three new species of Anacanthorus Mizelle & Price, 1965 (Monogenea: Dactylogyridae) from Markiana nigripinnis Perugia (Actinopterygii: Characidae) in Pantanal wetlands, Brazil. Syst Parasitol 2020; 97(6): 661-667. http://dx.doi.org/10.1007/s11230-020-09935-3. PMid:32949340. http://dx.doi.org/10.1007/s11230-020-099... )	Markiana nigripinnis	Characidae	Marginal lake to the road MS184, Corumbá, Mato Grosso do Sul state, Brazil	Pereira et al. (2020)Pereira FB, Mota MEBP, Paiva F, Tavares LE. Three new species of Anacanthorus Mizelle & Price, 1965 (Monogenea: Dactylogyridae) from Markiana nigripinnis Perugia (Actinopterygii: Characidae) in Pantanal wetlands, Brazil. Syst Parasitol 2020; 97(6): 661-667. http://dx.doi.org/10.1007/s11230-020-09935-3. PMid:32949340. http://dx.doi.org/10.1007/s11230-020-099...
Anacanthorus sciponophallus (Van Every & Kritsky, 1992Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.)	Serrasalmus elongatus; Serrasalmus rhombeus; Serrasalmus spilopleura; Serrasalmus sp.	Serrasalmidae	Solimões, Negro, Pitinga, Uatumã Rivers, and Ilha do Careiro, Amazonas state, Brazil	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
	Serrasalmus rhombeus
			San Martin, Beni, Madre Dios and Ichilo Rivers, Bolivia	Córdova & Pariselle (2007)Córdova L, Pariselle A. Monogenoidea en Serrasalmus rhombeus (Linnaeus, 1766) de la Cuenca Amazónica Boliviana. Rev Peru Biol 2007; 14(1): 11-16. http://dx.doi.org/10.15381/rpb.v14i1.1748. http://dx.doi.org/10.15381/rpb.v14i1.174...
			Solimões and Purus Rivers, Amazonas state, Brazil	Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.

	Serrasalmus altispinis

			Batalha and Peixe Rivers, Upper Paraná River, São Paulo state, Brazil	Dias et al. (2017)Dias KGA, Vieira DHMD, Camargo AA, Silva RJ, Azevedo RK, Abdallah VD. Diversity of monogeneans parasites from Characiformes fishes in the Batalha River and Peixe’s River, State of São Paulo, Brazil. Neotrop Helminthol 2017; 11: 317-330.

	Serrasalmus maculatus

Anacanthorus serrasalmi Van (Every & Kritsky, 1992)	Serrasalmus rhombeus; Serrasalmus elongatus; Serrasalmus sp.; Pristobrycon sp.	Serrasalmidae	Pitinga, Uatumã, Negro, and Solimões Rivers, Amazonas state, Brazil;	Van Every & Kritsky (1992)Van Every LR, Kritsky DC. Neotropical Monogenoidea. 18. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) of piranha (Characoidea, Serrasalmidae) from the Central Amazon, their phylogeny, and aspects of host-parasite coevolution. J Helminthol Soc Wash 1992; 59(1): 52-75.
Anacanthorus serrasalmi Van (Every & Kritsky, 1992)	Serrasalmus altispinis		Solimões and Purus Rivers, Amazonas state, Brazil	Morey & Malta (2018)Morey GAM, Malta JCO. Metazoan parasites of Serrasalmus altispinis (Serrasalmidae) from floodplain lakes of the Brazilian Amazon. Neotrop Helminthol 2018; 12(2): 141-146.
Anacanthorus siphonocommus (Neto, Muriel-Cunha & Domingues, 2019Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615.... )	Hoplerythrinus unitaeniatus	Erythrinidae	Caeté and Guamá Rivers, Pará state, Brazil	Neto et al., (2019)Neto JFS, Muriel-Cunha J, Domingues MV. New species of Anacanthorus (Dactylogyridae: Anacanthorinae) from the gills of Hoplerythrinus unitaeniatus and Erythrinus erythrinus (Characiformes: Erythrinidae) the coastal drainage in the Eastern Amazon, Brazil. Zootaxa 2019; 4615(2): 303-320. http://dx.doi.org/10.11646/zootaxa.4615.2.4. http://dx.doi.org/10.11646/zootaxa.4615....
Anacanthorus spathulatus (Kritsky, Thatcher & Kayton, 1979Kritsky DC, Thatcher VE, Kayton RJ. Neotropical Monogenoidea. 2. The Anacanthorinae Price, 1967, with the proposal of four new species of Anacanthorus Mizelle & Price, 1965, from Amazonian fishes. Acta Amaz 1979; 9(2): 355-361. http://dx.doi.org/10.1590/1809-43921979092355. http://dx.doi.org/10.1590/1809-439219790... )	Piaractus brachypomus (=Colossoma bidens); Colossoma macropomum	Serrasalmidae	Janauacá Lake, Amazonas state, Brazil	Kritsky et al. (1979)Kritsky DC, Thatcher VE, Kayton RJ. Neotropical Monogenoidea. 2. The Anacanthorinae Price, 1967, with the proposal of four new species of Anacanthorus Mizelle & Price, 1965, from Amazonian fishes. Acta Amaz 1979; 9(2): 355-361. http://dx.doi.org/10.1590/1809-43921979092355. http://dx.doi.org/10.1590/1809-439219790...
	Colossoma macropomum			Fischer et al. (2003)Fischer C, Malta JCO, Varella AMB. A fauna de parasitas do Tambaqui, Colossoma macropomum (Cuvier, 1818) (Characiformes: Characidae) do médio rio Solimões, estado do Amazonas (AM) e do baixo rio Amazonas, estado do Pará (PA), e seu potencial como indicadores biológicos. Acta Amazon 2003; 33(4): 651-662. http://dx.doi.org/10.1590/S0044-59672003000400012. http://dx.doi.org/10.1590/S0044-59672003...
			Solimões and Amazon Rivers, Pará, Brazil
	Colossoma macropomum		“Experimental Papelón, del Instituto Nacional de Investigaciones Agropecuarias”, Portuguesa state, Venezuela
	Híbrido (C. macropomum x Piaractus brachypomus)		Delta Amacuro Experimental Station of the National Institute of Agricultural Research (INIA), Venezuela
				Aragort et al. (2002)Aragort W, Morales G, Leon E, Pino LA, Guillen A, Silva M. Patologías asociadas a monogeneos branquiales en cachama bajo cultivo. Vet Trop 2002; 27(2): 75-85.

				Centeno et al. (2004)Centeno L, Silva-Acuna A, Silva-Acuna R, Perez JL. Fauna Ectoparasitaria Asociada a Colossoma macropomum y al Híbrido de C. macropomum x Piaractus brachypomus, Cultivados en el Estado Delta Amacuro, Venezuela. Bioagro- 2004; 16(2): 121-126.
Anacanthorus spinatus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Myloplus rubripinnis (=Myleus rubripinnis)	Serrasalmidae	Uatumã River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus spiralocirrus (Kritsky, Thatcher & Kayton, 1979Kritsky DC, Thatcher VE, Kayton RJ. Neotropical Monogenoidea. 2. The Anacanthorinae Price, 1967, with the proposal of four new species of Anacanthorus Mizelle & Price, 1965, from Amazonian fishes. Acta Amaz 1979; 9(2): 355-361. http://dx.doi.org/10.1590/1809-43921979092355. http://dx.doi.org/10.1590/1809-439219790... )	Brycon melanopterus	Bryconidae	Janauacá Lake, Amazonas state, Brazil	Kritsky et al. (1979)Kritsky DC, Thatcher VE, Kayton RJ. Neotropical Monogenoidea. 2. The Anacanthorinae Price, 1967, with the proposal of four new species of Anacanthorus Mizelle & Price, 1965, from Amazonian fishes. Acta Amaz 1979; 9(2): 355-361. http://dx.doi.org/10.1590/1809-43921979092355. http://dx.doi.org/10.1590/1809-439219790...
	Brycon melanopterus		Amazonas state, Brazil
	Brycon amazonicus		River Tahuayo, Loreto state, Peru	Andrade & Malta (2006)Andrade SMS, Malta JCO. Parasite fauna monitoring of matrinxã Brycon amazonicus (Spix & Agassiz, 1829) raised in an intensive husbandry system a stream channel in the state of Amazonas, Brazil. Braz J Biol 2006; 66(4): 1123-1132. http://dx.doi.org/10.1590/S1519-69842006000600020. PMid:17299949. http://dx.doi.org/10.1590/S1519-69842006... ;
				Morey et al. (2021)Morey GAM, Sol LGS, Cachique JCZ. New species and records of Anacanthorus (Monogenoidea: Dactylogyridae) from the gills of Brycon amazonicus (Characiformes: Bryconidae) in the Peruvian Amazon. Syst Parasitol 2021; 98(2): 85-97. http://dx.doi.org/10.1007/s11230-021-09962-8. PMid:33686564. http://dx.doi.org/10.1007/s11230-021-099...

Anacanthorus stachophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Pygocentrus nattereri (= Serrasalmus nattereri)	Serrasalmidae	Solimões River and Furo do Catalão, Amazonas state, Brazil;	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
			Solimões River, Amazonas state, Brazil
			Solimões River, Amazonas state, Brazil	Morais & Malta (2015)Morais AM, Malta JCO. Biodiversity of monogenoideans from red piranha Pygocentrus nattereri (Kner, 1958) (Characiformes: Serrasalmidae) in central Amazonia: Occurrence and taxonomy. Neotrop Helminthol 2015; 9(2): 265-276.
			Amazonas River, Peru	Iannacone & Luque (1993)Iannacone JA, Luque JL. New records of helminths parasitic on Peruvian Amazonian fishes (Osteichthyes). Rev Biol Trop 1993; 41(2): 303-305.
Anacanthorus stagmophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Myloplus rubripinnis (=Myleus rubripinnis)	Serrasalmidae	Uatumã River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus strongylophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus elongatus	Triportheidae	Solimões River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
Anacanthorus thatcheri (Boeger & Kritsky, 1988Boeger WA, Kritsky DC. Neotropical Monogenea. 12. Dactylogyridae from Serrasalmus nattereri (Cypriniformes, Serrasalmidae) and aspects of their morphologic variation and distribution in the Brazilian Amazon. Proc Helminthol Soc Wash 1988; 55(2): 188-213.)	Pygocentrus nattereri (= Serrasalmus nattereri)	Serrasalmidae	Solimões River, Amazonas state, Brazil	Boeger & Kritsky (1988)Boeger WA, Kritsky DC. Neotropical Monogenea. 12. Dactylogyridae from Serrasalmus nattereri (Cypriniformes, Serrasalmidae) and aspects of their morphologic variation and distribution in the Brazilian Amazon. Proc Helminthol Soc Wash 1988; 55(2): 188-213.; Morais & Malta (2015)Morais AM, Malta JCO. Biodiversity of monogenoideans from red piranha Pygocentrus nattereri (Kner, 1958) (Characiformes: Serrasalmidae) in central Amazonia: Occurrence and taxonomy. Neotrop Helminthol 2015; 9(2): 265-276.
	Pygocentrus nattereri (= Serrasalmus nattereri)	Serrasalmidae	Amazonas River, Peru	Iannacone & Luque (1993)Iannacone JA, Luque JL. New records of helminths parasitic on Peruvian Amazonian fishes (Osteichthyes). Rev Biol Trop 1993; 41(2): 303-305.
Anacanthorus toledoensis (Leão, São Clemente & Cohen, 2015Leão MSL, São Clemente SC, Cohen S. Anacanthorus toledoensis n. sp. and Mymarothecium ianwhittingtoni n. sp. (Dactylogyridae: Monogenoidea) Parasitizing Cage-Reared Piaractus mesopotamicus (Characiformes, Characidae) in the State of Paraná, Brazil. Comp Parasitol 2015; 82(2): 269-274. http://dx.doi.org/10.1654/4759.1. http://dx.doi.org/10.1654/4759.1... )	Piaractus mesopotamicus	Serrasalmidae	Paraná River, Paraná state, Brazil	Leão et al., (2015)Leão MSL, São Clemente SC, Cohen S. Anacanthorus toledoensis n. sp. and Mymarothecium ianwhittingtoni n. sp. (Dactylogyridae: Monogenoidea) Parasitizing Cage-Reared Piaractus mesopotamicus (Characiformes, Characidae) in the State of Paraná, Brazil. Comp Parasitol 2015; 82(2): 269-274. http://dx.doi.org/10.1654/4759.1. http://dx.doi.org/10.1654/4759.1...
Anacanthorus tricornis (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Triportheus elongatus; T. angulatus	Triportheidae	Solimões River and Manaus Fish Market, Amazonas state, Brazil;	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
			São Jorge’s district, Manaus;
			and Furo do Catalão, Amazonas state, Brazil
Anacanthorus xaniophallus (Kritsky, Boeger & Van Every, 1992Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.)	Serrasalmus eigenmanni (=Pristobrycon eigenmanni); Pristobrycon sp.	Serrasalmidae	Uatumã River, Amazonas state, Brazil	Kritsky et al. (1992)Kritsky DC, Boeger WA, Van Every LR. Neotropical Monogenoidea. 17. Anacanthorus Mizelle and Price, 1965 (Dactylogyridae, Anacanthorinae) from Characoid Fishes of the Central Amazon. J Helminthol Soc Wash 1992; 59(1): 25-51.
		Serrasalmidae	Negro River, Amazonas state Brazil
Mymarothecium boegeri (Cohen & Kohn, 2005Cohen SC, Kohn A. A new species of Mymarothecium and new host and geographical records for M. viatorum (Monogenea: Dactylogyridae), parasites of freshwater fishes in Brazil. Folia Parasitol (Praha) 2005; 52(4): 307-310. http://dx.doi.org/10.14411/fp.2005.042. PMid:16405294. http://dx.doi.org/10.14411/fp.2005.042... )	Colossoma macropomum	Serrasalmidae	Aquarium from “Centro de Pesquisas em	Cohen & Kohn (2005)Cohen SC, Kohn A. A new species of Mymarothecium and new host and geographical records for M. viatorum (Monogenea: Dactylogyridae), parasites of freshwater fishes in Brazil. Folia Parasitol (Praha) 2005; 52(4): 307-310. http://dx.doi.org/10.14411/fp.2005.042. PMid:16405294. http://dx.doi.org/10.14411/fp.2005.042... ; Cohen & Kohn (2009)Cohen SC, Kohn A. On Dactylogyridae (Monogenea) of four species of characid fishes from Brazil. Check List 2009; 5(2): 351-356. http://dx.doi.org/10.15560/5.2.351. http://dx.doi.org/10.15560/5.2.351...
			Aquicultura Rodolfo von Ihering, DNOCS”, Ceará state, Brazil
				Dias et al. (2015)Dias MKR, Neves LR, Marinho RGB, Pinheiro DA, Tavares-Dias M. Parasitismo em tambatinga (Colossoma macropomum x Piaractus brachypomus, Characidae) cultivados na Amazônia, Brasil. Acta Amazon 2015; 45(2): 231-238. http://dx.doi.org/10.1590/1809-4392201400974. http://dx.doi.org/10.1590/1809-439220140...
	Híbrido (Colossoma macropomum x Piaractus brachypomus)
	Híbrido (Colossoma macropomum x Piaractus brachypomus)		Matapi, Amapá state, Brazil
Mymarothecium dactylotum (Kritsky, Walter, Boeger & Jegu, 1996)	Serrasalmus rhombeus	Serrasalmidae	Pitinga, Uatumã, Negro and Jatapú Rivers, Cachoeira das Garças, Furo do Catalão, Amazonas state, Brazil	Kritsky et al. (1996)Kritsky DC, Boeger WA, Jégu M. Neotropical Monogenoidea. 28. Ancyrocephalinae (Dactylogyridae) of piranha and their relatives (Teleostei, Serrasalmidae) from Brazil and French Guiana: Species of Notozothecium Boeger and Kritsky, 1988, and Mymarothecium gen. n. J Helminthol Soc Wash 1996; 63(1): 153-175.
	Pristobrycon sp.
	Serrasalmus sp.
Mymarothecium galeolum (Kritsky, Walter, Boeger & Jegu, 1996)	Serrasalmus eigenmanni (=Pristobrycon eigenmanni); Pristobrycon sp.; Serrasalmus gouldingi (Fink & Machado-Allison 1992); Serrasalmus rhombeus	Serrasalmidae	Uatumã, Jatapú, Pitinga and Negro Rivers, Cachoeira das Garças, Furo do Catalão Amazonas state, Brazil	Kritsky et al. (1996)Kritsky DC, Boeger WA, Jégu M. Neotropical Monogenoidea. 28. Ancyrocephalinae (Dactylogyridae) of piranha and their relatives (Teleostei, Serrasalmidae) from Brazil and French Guiana: Species of Notozothecium Boeger and Kritsky, 1988, and Mymarothecium gen. n. J Helminthol Soc Wash 1996; 63(1): 153-175.
	Serrasalmus rhombeus

			San Martín, Madre de Dios and Ichilo Rivers, Bolívia
			San Martín, Madre de Dios and Ichilo Rivers, Bolívia	Córdova & Pariselle (2007)Córdova L, Pariselle A. Monogenoidea en Serrasalmus rhombeus (Linnaeus, 1766) de la Cuenca Amazónica Boliviana. Rev Peru Biol 2007; 14(1): 11-16. http://dx.doi.org/10.15381/rpb.v14i1.1748. http://dx.doi.org/10.15381/rpb.v14i1.174...
Mymarothecium ianwhittingtoni (Leão, São Clemente & Cohen, 2015Leão MSL, São Clemente SC, Cohen S. Anacanthorus toledoensis n. sp. and Mymarothecium ianwhittingtoni n. sp. (Dactylogyridae: Monogenoidea) Parasitizing Cage-Reared Piaractus mesopotamicus (Characiformes, Characidae) in the State of Paraná, Brazil. Comp Parasitol 2015; 82(2): 269-274. http://dx.doi.org/10.1654/4759.1. http://dx.doi.org/10.1654/4759.1... )	Piaractus mesopotamicus	Serrasalmidae	Paraná River, Toledo, Paraná state, Brazil	Leão et al. (2015)Leão MSL, São Clemente SC, Cohen S. Anacanthorus toledoensis n. sp. and Mymarothecium ianwhittingtoni n. sp. (Dactylogyridae: Monogenoidea) Parasitizing Cage-Reared Piaractus mesopotamicus (Characiformes, Characidae) in the State of Paraná, Brazil. Comp Parasitol 2015; 82(2): 269-274. http://dx.doi.org/10.1654/4759.1. http://dx.doi.org/10.1654/4759.1...
	Piaractus mesopotamicus	Serrasalmidae	Itaipu reservoir, Paraná River, Paraná state, Brazil	Leão et al. (2017)Leão MSL, Justo MCN, Bueno GW, Cohen SC, São Clemente SC. Parasitism by Monogenoidea in Piaractus mesopotamicus (Characiformes, Characidae) cultivated in Paraná River (Brazil). Braz J Biol 2017; 77(4): 787-793. http://dx.doi.org/10.1590/1519-6984.00916. PMid:28562776. http://dx.doi.org/10.1590/1519-6984.0091...
Mymarothecium iiapense Morey, Aliano & Grandez, 2019 (=Mymarothecium iiapensisMorey, Aliano e Grandez, 2019Morey GAM, Aliano AMB, Grandez FAG.New species of Dactylogyridae Bychowsky, 1933 infecting the gills of Myloplus schomburgkii (Jardine) and Colossoma macropomum (Cuvier) in the Peruvian Amazon. Syst Parasitol 2019; 96(6): 511-519. http://dx.doi.org/10.1007/s11230-019-09865-9. PMid:31093872. http://dx.doi.org/10.1007/s11230-019-098... )	Colossoma macropomum	Serrasalmidae	Fishpond from the “Centro de Investigações Fernando Alcántara Bocanegra (CIFAB), Instituto de Investigações de la Amazônia Peruana (IIAP)”, Iquitos, Peru	Morey et al. (2019)Morey GAM, Aliano AMB, Grandez FAG.New species of Dactylogyridae Bychowsky, 1933 infecting the gills of Myloplus schomburgkii (Jardine) and Colossoma macropomum (Cuvier) in the Peruvian Amazon. Syst Parasitol 2019; 96(6): 511-519. http://dx.doi.org/10.1007/s11230-019-09865-9. PMid:31093872. http://dx.doi.org/10.1007/s11230-019-098...
	Colossoma macropomum	Serrasalmidae
Mymarothecium perplanum (Kritsky, Walter, Boeger & Jegu, 1996)	Serrasalmus spilopleura	Serrasalmidae	Uatumã and Solimões Rivers, Amazonas state, Brazil	Kritsky et al. (1996)Kritsky DC, Boeger WA, Jégu M. Neotropical Monogenoidea. 28. Ancyrocephalinae (Dactylogyridae) of piranha and their relatives (Teleostei, Serrasalmidae) from Brazil and French Guiana: Species of Notozothecium Boeger and Kritsky, 1988, and Mymarothecium gen. n. J Helminthol Soc Wash 1996; 63(1): 153-175.
Mymarothecium tantaliani (Cayulla-Quispe, Mondragón-Martínez, Rojas-De-Los-Santos, Garcia-Candela, Babilonia-Medina & Martínez-Rojas, 2020)	Colossoma macropomum	Serrasalmidae	Puerto Maldonado, Madre de Dios River, Peru	Cayulla-Quispe et al. (2021)Cayulla-Quispe D, Mondragón-Martínez A, Rojas-de-Los-Santos E, Garcia-Candela E, Babilonia-Medina J, Martínez-Rojas R. A New Species of Mymarothecium tantaliani n. sp (Monogenea: Dactylogiridae) in the Gills of Gamitana Colossoma macropomum (Cuvier) from Madre de Dios, Peru. Acta Parasitol 2021; 66(1): 34-38. http://dx.doi.org/10.1007/s11686-020-00248-5. PMid:32656730. http://dx.doi.org/10.1007/s11686-020-002...
Mymarothecium viatorum (Boeger, Piasecki & Sobecka, 2002)	Piaractus brachypomus (Cuvier, 1818); Piaractus mesopotamicus (Holmberg, 1887)	Serrasalmidae	Aquarium of the “Centro de Pesquisas em Aquicultura Rodolfo von Ihering, DNOCS”, Ceará state, Brazil;	Cohen & Kohn (2005)Cohen SC, Kohn A. A new species of Mymarothecium and new host and geographical records for M. viatorum (Monogenea: Dactylogyridae), parasites of freshwater fishes in Brazil. Folia Parasitol (Praha) 2005; 52(4): 307-310. http://dx.doi.org/10.14411/fp.2005.042. PMid:16405294. http://dx.doi.org/10.14411/fp.2005.042...
	Híbrido (Colossoma macropomum x Piaractus mesopotamicus)		Piscicultures from municipality of Macapá, Amapá state, Brazil.
	Piaractus mesopotamicus			Silva et al. (2013)Silva RM, Tavares-Dias M, Dias MWR, Dias MKR, Marinho RGB. Parasitic fauna in hybrid tambacu from fish farms. Pesq Agropec Bras 2013; 48(8): 1049-1057. http://dx.doi.org/10.1590/S0100-204X2013000800034. http://dx.doi.org/10.1590/S0100-204X2013...

	Híbrido “patinga” (P. mesopotamicus x Piaractus brachypomus)		Piscicultures from municipality of Estrela d’Oeste, São Paulo state, Brazil
				Franceschini et al. (2013)Franceschini L, Zago AC, Schalch SH, Garcia F, Romera DM, da Silva RJ. Parasitic infections of Piaractus mesopotamicus and hybrid (P. mesopotamicus x Piaractus brachypomus) cultured in Brazil. Rev Bras Parasitol Vet 2013; 22(3): 407-414. http://dx.doi.org/10.1590/S1984-29612013000300015. PMid:24142174. http://dx.doi.org/10.1590/S1984-29612013...
	Piaractus mesopotamicus		Itaipu reservoir, Paraná River, Paraná state, Brazil
				Leão et al. (2017)Leão MSL, Justo MCN, Bueno GW, Cohen SC, São Clemente SC. Parasitism by Monogenoidea in Piaractus mesopotamicus (Characiformes, Characidae) cultivated in Paraná River (Brazil). Braz J Biol 2017; 77(4): 787-793. http://dx.doi.org/10.1590/1519-6984.00916. PMid:28562776. http://dx.doi.org/10.1590/1519-6984.0091...
Mymarothecium whittingtoni (Kritsky, Walter, Boeger & Jegu, 1996)	Serrasalmus sp.; Serrasalmus rhombeus; Serrasalmus spilopleura;	Serrasalmidae	Solimões River, Furo do Catalão, Ilha do Careiro, Amazonas state, Brazil	Kritsky et al. (1996)Kritsky DC, Boeger WA, Jégu M. Neotropical Monogenoidea. 28. Ancyrocephalinae (Dactylogyridae) of piranha and their relatives (Teleostei, Serrasalmidae) from Brazil and French Guiana: Species of Notozothecium Boeger and Kritsky, 1988, and Mymarothecium gen. n. J Helminthol Soc Wash 1996; 63(1): 153-175.
Mymarothecium sp.	Serrasalmus maculatus	Serrasalmidae	Ilha Solteira reservoir, Upper Paraná River basin. São Paulo state, Brazil	Present study

Food items	% Volume
Fish fragments	81.7
Terrestrial plants	7.7
Decapoda (Macrobrachium sp.)	4.6
Gastropoda	1.8
Odonata	0.9
Other aquatic invertebrates	0.9
Remains of terrestrial insects	0.9
Aquatic plants	0.6
Seed	0.5
Detritus	0.4

Colégio Brasileiro de Parasitologia Veterinária FCAV/UNESP - Departamento de Patologia Veterinária, Via de acesso Prof. Paulo Donato Castellane s/n, Zona Rural, , 14884-900 Jaboticabal - SP, Brasil, Fone: (16) 3209-7100 RAMAL 7934 - Jaboticabal - SP - Brazil
E-mail: cbpv_rbpv.fcav@unesp.br

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[1] *Corresponding author: Bianca da Silva Miguel. E-mail: bianca_miguel@hotmail.com