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Neotropical Ichthyology
Print version ISSN 1679-6225On-line version ISSN 1982-0224

 

Table of contents
Neotrop. ichthyol. vol.18 no.2 Maringá  2020

 Original Article
  
 ·  Trophic strategies of the invasive Twospot livebearer (Pseudoxiphophorus bimaculatus, Teleostei: Poeciliidae) in a gradient of environmental quality in central Mexico
Carbajal-Becerra, Omar; Olvera-Rodríguez, Karla Judith; Souza, Gabriel Mariscal de; Durán-Rodríguez, Omar Yair; Ramírez-García, Arely; Ramírez-Herrejón, Juan Pablo

        · abstract in English | Spanish     · text in English     · English ( pdf )
  
 ·  Systematic revision of the Neotropical catfish genus Scleronema (Siluriformes: Trichomycteridae), with descriptions of six new species from Pampa grasslands
Ferrer, Juliano; Malabarba, Luiz R.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  High levels of docosahexaenoic acid are present in eight New World silversides (Pisces: Atherinopsidae)
Martínez-Palacios, Carlos A.; Concha-Santos, Sibila; Toledo-Cuevas, Elva M.; Ríos-Durán, María G.; Martínez-Chávez, Carlos C.; Navarrete-Ramírez, Pamela; Raggi, Luciana; Strussmann, Carlos; Hualde, Juan P.; Demicheli, Mariela A.; Fonseca-Madrigal, Jorge

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Does soil color affect fish evolution? Differences in color change rate between lineages of the sailfin tetra
Pinto, Kalebe S.; Pires, Tiago H. S.; Stefanelli-Silva, Gabriel; Barros, Bruno S.; Borghezan, Elio A.; Zuanon, Jansen

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Physical habitat as predictor of fish trophic structure in Brazilian Atlantic rainforest streams
Peressin, Alexandre; Casarim, Ruanny; Prado, Ivo Gavião; Cetra, Mauricio

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  A new species of Cyphocharax (Characiformes: Curimatidae) with a horizontal color pattern from the rio Tapajós drainage, Amazon basin, Brazil
Bortolo, Gustavo Ceolin; Lima, Flávio César Thadeo de

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  A new species of Parotocinclus with reduced adipose fin (Loricariidae: Hypoptopomatinae), from the rio Jacuípe basin, Bahia State, Brazil
Silva-Junior, Dario Ernesto da; Ramos, Telton Pedro Anselmo; Zanata, Angela Maria

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  A new species of Knodus (Characiformes: Characidae: Stevardiinae) from the rio Aripuanã, rio Madeira basin, Brazil
Menezes, Naércio A.; Ferreira, Katiane M.; Netto-Ferreira, André L.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  New species of Curimatopsis from the río Caroni, Orinoco basin, Venezuela, with comments on C. macrolepis (Characiformes: Curimatidae)
Melo, Bruno F.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  A new miniature species of Odontocharacidium (Characiformes: Crenuchidae) from the Río Orinoco basin, Venezuela
Rodrigues, Elizabeth Kathleen de Queiroz; Netto-Ferreira, Andre L.

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  A new species of Microglanis (Siluriformes: Pseudopimelodidae) from the Pacific slope of Ecuador
Tobes, Ibon; Falconí-López, Ana; Valdiviezo-Rivera, Jonathan; Provenzano-Rizzi, Francisco

        · abstract in English | Spanish     · text in English     · English ( pdf )
  
 ·  Partial characterization of digestive proteases in juveniles of Microphis brachyurus (short-tailed pipefish) (Syngnathiformes: Syngnathidae)
Martínez-Cárdenas, Leonardo; Frías-Quintana, Carlos A.; Álvarez-González, Carlos A.; Jiménez-Martínez, Luis D.; Martínez-García, Rafael; Hernández-Almeida, Oscar U.; Bello-Pineda, Javier; Arellano-Méndez, Leonardo U.; Ponce-Palafox, Jesús T.

        · abstract in English | Spanish     · text in English     · English ( pdf )
  
 ·  Phylogenetic relationships of the neon tetras Paracheirodon spp. (Characiformes: Characidae: Stethaprioninae), including comments on Petitella georgiae and Hemigrammus bleheri
Bittencourt, Pedro Senna; Machado, Valéria Nogueira; Marshall, Bruce Gavin; Hrbek, Tomas; Farias, Izeni Pires

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Regression of dark color in subterranean fishes involves multiple mechanisms: response to hormones and neurotransmitters
Grempel, Renato Grotta; Trajano, Eleonora; Visconti, Maria Aparecida

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Genetic evidence supports polygamous mating system in a wild population of Prochilodus lineatus (Characiformes: Prochilodontidae), a Neotropical shoal spawner fish
Ribolli, Josiane; Miño, Carolina Isabel; Scaranto, Bianca Maria Soares; Reynalte-Tataje, David Augusto; Zaniboni Filho, Evoy

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Using community phylogenetics to assess phylogenetic structure in the Fitzcarrald region of Western Amazonia
Craig, Jack M.; Carvalho, Tiago P.; Chakrabarty, Prosanta; Derouen, Valerie; Ortega, Hernán; Petry, Paulo; Reis, Roberto E.; Tagliacollo, Victor A.; Albert, James S.

        · abstract in English | Spanish     · text in English     · English ( pdf )
  
 ·  Comparative cytogenetic analyses in Ancistrus species (Siluriformes: Loricariidae)
Glugoski, Larissa; Deon, Geize; Schott, Stephane; Vicari, Marcelo R.; Nogaroto, Viviane; Moreira-Filho, Orlando

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  
 ·  Fish biomarker responses to perturbation by drought in streams
Ondei, Luciana de Souza; Teresa, Fabrício Barreto; Garcia, Danielly Pereira; Felício, Andréia Arantes; da Silva, Danilo Grünig Humberto; de Almeida, Eduardo Alves

        · abstract in English | Portuguese     · text in English     · English ( pdf )
  

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