<i>Eucoleus contortus</i> (Nematoda: Capillariidae), um parasito de <i>Cairina moschata domestica</i> (Anseriformes: Anatidae) na Ilha de Marajó, Estado do Pará, na Amazônia Brasileira

Carvalho, Elaine Lopes de; Santana, Ricardo Luis Sousa; Pinheiro, Raul Henrique da Silva; Giese, Elane Guerreiro

doi:10.1590/S1984-29612019097

Elaine Lopes de Carvalho

Programa de Pós-graduação em Saúde e Produção Animal na Amazônia, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia – UFRA, Belém, PA, Brasil

Laboratório de Histologia e Embriologia Animal, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia – UFRA, Belém, PA, Brasil

http://orcid.org/0000-0003-4177-9498

Ricardo Luis Sousa Santana

Laboratório de Histologia e Embriologia Animal, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia – UFRA, Belém, PA, Brasil

http://orcid.org/0000-0001-6219-1437

Raul Henrique da Silva Pinheiro

Laboratório de Histologia e Embriologia Animal, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia – UFRA, Belém, PA, Brasil

Programa de Pós-graduação em Sociedade, Natureza e Desenvolvimento, Instituto de Ciências e Tecnologia das Águas, Universidade Federal do Oeste do Pará – UFOPA, Santarém, PA, Brasil

http://orcid.org/0000-0003-3221-5017

Elane Guerreiro Giese ^**Corresponding author: Elane Guerreiro Giese. Laboratório de Histologia e Embriologia Animal, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia – UFRA, Avenida Presidente Tancredo Neves, 2501, Terra Firme, CEP 66077-830, Belém, PA, Brasil. e-mail: elane.giese@ufra.edu.br.

Programa de Pós-graduação em Saúde e Produção Animal na Amazônia, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia – UFRA, Belém, PA, Brasil

Laboratório de Histologia e Embriologia Animal, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia – UFRA, Belém, PA, Brasil

http://orcid.org/0000-0001-7833-1334

*Corresponding author: Elane Guerreiro Giese. Laboratório de Histologia e Embriologia Animal, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia – UFRA, Avenida Presidente Tancredo Neves, 2501, Terra Firme, CEP 66077-830, Belém, PA, Brasil. e-mail: elane.giese@ufra.edu.br.

Caracteres	*Eucoleus contortus*		*Eucoleus contorta*		*Eucoleus contorta*		*Eucoleus carinae*		*Eucoleus annulatus*
Caracteres	Male	Female	Male	Female	Male	Female	Male	Female	Male	Female
Order	Anseriformes		Anseriformes		Anseriformes		Anseriformes		Galliformes
Family	Anatidae		Anatidae		Anatidae		Anatidae		Phasianidae
Hosts	Cairina moschata domestica		Anas crecca ^d d Other hosts cited by Travassos (1915): Anas crecca (Linnaeus, 1758) (Syn. Nettion crecca (Linnaeus, 1758)( Anseriformes: Anatidae), Alle alle (Linnaeus, 1758) (Charadriiformes: Alcidae), Chroicocephalus ridibundus (Linnaeus, 1766) (Syn. Larus ridibundus Linnaeus, 1766) (Charadriiformes: Laridae), Larus delawarensis Ord, 1815 (Syn. Larus canus Linnaeus, 1758) (Charadriiformes: Laridae), Charadrius hiaticula Linnaeus, 1758 (Syn. Aegialitis hiaticola Linnaeus, 1758) (Charadriiformes: Charadriidae), Recurvirostra americana (Gmelin, 1789) (Syn. Recurvirostra avoceta Linnaeus, 1758) (Charadriiformes: Recurvirostridae), Calidris pugnax Linnaeus, 1758 (Syn. Pavoncella pugnax, Philomachus pugnax, Tringa pugnax Linnaeus, 1758) (Charidriiformes: Scolopacidae), Corvus corone corone (Linnaeus, 1758) (Passeriforme: Corvidae), Coloeus monedula (Linnaeus, 1758) (Passeriforme: Corvidae). Corvus dauuricus Pallas, 1776 (Syn. Trypanocorax frugilegus Linnaeus, 1758) (Passeriforme: Corvidae), Sturnus unicolor Temminck, 1820 (Syn. Sturnus vulgaris Linaeus, 1758) (Passeriforme: Corvidae), Erithacus rubecula (Linnaeus, 1758) (Passeriforme: Muscicapidae), Buteo brachyurus Vieillot, 1816, (Syn. Buteo vulgaris Linnaeus, 1758) (Accipitriformes: Acipritridae), Accipiter haplochrous P. L. Sclater, 1859 (Syn. Accipiter nisus Linnaeus, 1758) (Accipitriformes: Acipritridae), Vanellus miles Boddaert, 1783 (Syn. Vanellus vanellus Linnaeus, 1758) (Charadriiforme: Charadriidae), Thalasseus elegans Gambel, 1849 (Syn. Sterna maxima Boddaert, 1783) (Charadriiforme: Laridae);		Anas boschas domestica ^e e Other hosts cited by Freitas & Almeida (1935): Alle alle (Linnaeus, 1758), Chroicocephalus ridibundus (Linnaeus, 1766), Larus delawarensis (Ord, 1815), Charadrius hiaticula (Linnaeus, 1758), Recurvirostra americana (Gmelin, 1789), Calidris pugnax (Linnaeus, 1758), Corvus corone corone (Linnaeus, 1758). Corvus corone americana (Linnaeus, 1758) (Passeriforme: Corvidae), Corvus corone cornix (Linnaeus, 1758) (Passeriforme: Corvidae), Coloeus monedula (Linnaeus, 1758), Corvus dauuricus (Pallas,1776) (Passeriforme: Corvidae), Sturnus unicolor (Temminck, 1820), Erithacus rubecula (Linnaeus, 1758), Accipiter haplochrous (P. L. Sclater, 1859), Buteo brachyurus (Vieillot, 1816), Vanellus miles (Boddaert, 1783), Thalasseus elegans (Gambel, 1849), Meleagris gallopavo (Linnaeus, 1758) (Galliforme: Phasianidae), Callipepla californica achrustera (Peters, 1923) (Syn. Lophortix californica decolorata Rossem, 1946) (Galliformes: Odontophoridae), Anser domesticus Linnaeus, 1758 (Syn. Anser ferus domestica Linnaeus, 1758) (Anseriformes: Anatidae); Anas platyrhynchos Linnaeus, 1758 (Anseriformes: Anatidae), Anas bochas domestica (Linnaeus, 1758) (Anseriformes: Anatidae);		Cairina moschata domestica ^h h Other hosts cited by Freitas & Almeida (1935); Vicente et al. (1995): Bonasa umbellus Linnaeus, 1766 (Syn. Bonasa bonasia Linnaeus, 1758) (Galliformes:Phasianidae), Chrysolophus pictus Linnaeus, 1758 (Galliforme: Phasianidae), Colinus virginianus Linnaeus, 1758 (Syn. Tetrao virginianus Linnaeus, 1758) (Galliformes: Odontophoridae), Gallus gallus Linnaeus, 1758 (Galliformes: Phasianidae), Lyrurus tetrix Linnaeus, 1758 (Galliformes: Phasianidae), Meleagris gallopavo (Linnaeus, 1758) (Galliforme: Phasianidae), Numida meleagris Linnaeus, 1758 (Syn. Phasianus meleagris Linnaeus, 1758) (Galliformes: Numididae), Perdix perdix Linnaeus, 1758 (Syn. Tetrao perdix Linnaeus, 1758) (Galliformes: Phasianidae), Phasianus colchicus Linnaeus, 1758 (Galliformes: Phasianidae), Syrmaticus reevesi (Gray, 1829), Tetrao urogallu Linnaeus, 1758 (Galliformes: Phasianidae);		Phasianus colchichus ^j j Other hosts cited by Freitas & Almeida (1935): Alle alle (Linnaeus, 1758), Chroicocephalus ridibundus (Linnaeus, 1766), Larus delawarensis (Ord, 1815), Charadrius hiaticula (Linnaeus, 1758), Recurvirostra americana (Gmelin, 1789), Calidris pugnax (Linnaeus, 1758), Corvus corone corone (Linnaeus, 1758). Corvus corone americana (Linnaeus, 1758) (Passeriforme: Corvidae), Corvus corone cornix (Linnaeus, 1758) (Passeriforme: Corvidae), Coloeus monedula (Linnaeus, 1758), Corvus dauuricus (Pallas,1776) (Passeriforme: Corvidae), Sturnus unicolor (Temminck, 1820), Erithacus rubecula (Linnaeus, 1758), Accipiter haplochrous (P. L. Sclater, 1859), Buteo brachyurus (Vieillot, 1816), Vanellus miles (Boddaert, 1783), Thalasseus elegans (Gambel, 1849), Meleagris gallopavo (Linnaeus, 1758) (Galliforme: Phasianidae), Callipepla californica achrustera (Peters, 1923) (Syn. Lophortix californica decolorata Rossem, 1946) (Galliformes: Odontophoridae), Anser domesticus Linnaeus, 1758 (Syn. Anser ferus domestica Linnaeus, 1758) (Anseriformes: Anatidae); Anas platyrhynchos Linnaeus, 1758 (Anseriformes: Anatidae), Anas bochas domestica (Linnaeus, 1758) (Anseriformes: Anatidae).
Type locality	Soure, Pará (Brazil)		(Brazil)		(North America) ^f f North America. Europe. Asia. South America;		Rio de Janeiro (Brazil) ⁱ i Paraná		Cosmopolitan
Length^a a Measurements in millimeters;	11–16	21–29	8–15	15–30	8–16	13–30	14.3	36.5–39.9	15.41	22.50–22.56
Width	37–53	43–77	600–700	120–150	20–140	30–150	32–88	40–160	40–86	32–130
Nervous ring	52–83	50–87	–	–	64–83	83–92	37	81–86	70–75	86–97
Muscular esophagus^L,^b b Abbreviations: L = length; W = width;	223–307	287–445	–	–	232–264	232–264	108	336–344	320	570
Muscular esophagus^{W, b}	12–20	7–23	–	–	–	–	–	–	–	–
Entire oesophagus ^a	4–6	5–8	3	3	3.28–3.64	3.28–3.64	3.93	6.23–7.23	3.07	4.6–5.0
Vulva ^a	–	6–8 ^c c Calculated from anterior extremity;	–	–	–	0.040 ^g g Calculated from entire esophagus end;	–	0.12 ^g	–	–
Eggs ^{L, W, b}	40–50 × 20–40		49–56 × 24–28		49–58 × 24–29		43–51 × 21–29		54 × 64
Spicule ^{L, b}	650–980	–	800	–	800–1200	–	–	–	–	–
Spicule ^{W, b}	10–21	–	–	–	–	–	–	–	–	–
Spicular sheath spines	Present	–	Present	–	Present	–	–	–	–	–
Numbers of specimens	10	10	–	–	–	–	–	–	–	–
References	In this study		Travassos (1915)		Freitas & Almeida (1935)		Freitas & Almeida (1935), Vicente et al. (1995)		Freitas & Almeida (1935)
Caracteres	*Eucoleus contortus*		*Eucoleus dubius*		*Eucoleus penidoi*		*Eucoleus perforans*		–
Caracteres	Male	Female	Male	Female	Male	Female	Male	Female	–	–
Order	Anseriformes		Passeriformes		Tinamiformes		Galliformes		–	–
Family	Anatidae		Tyrannidae		Tinamidae		Phasianidae		–	–
Hosts	Cairina moschata domestica		Attila cinereus		Nothura maculosa		Phasianas colchichus		–	–
Type locality	Soure, Pará, Brazil		Rio de Janeiro, Brazil		São Paulo, Brazil		São Paulo, Brazil		–	–
Length^a	11–16	21–29	11.28–11.67	14.83–14.85	–	15.14	22.45	27.87	–	–
Width	37–53	43–77	32–96	32	24–96	52–140	70	130	–	–
Nervous ring	52–83	50–87	64	72	92–100	92–100	139	217	–	–
Muscular esophagus^{L, b}	223–307	287–445	240	280–320	310–380	310–380	395	470	–	–
Muscular esophagus^{W, b}	12–20	7–23	–	–	–	–	–	–	–	–
Entire esophagus	4–6	5–8	3.26–3.60	3.63–4.0	3.39 –4.18	3.39–4.18	5.15	6.53	–	–
Vulva^a	–	6–8 ^c	–	0.024 ^g	–	0.14 ^g	–	0.084 ^g	–	–
Eggs ^{L, W, b}	40–50 × 20–40		54–56 × 32–40		44–60 × 20–28		55–59 × 22–23		–	–
Spicule ^{L, b}	650–980	–	–	–	–	–	11.300	–	–	–
Spicule ^{W, b}	10–21	–	–	–	–	–	21	–	–	–
Spicular sheath spines	Present	–	–	–	–	–	–	–	–	–
Numbers of specimens	10	10	–	–	–	–	1	1	–	–
Reference	In this study		Freitas & Almeida (1935)		Freitas & Almeida (1935)		Freitas et al. (1959)		–	–

^a
Measurements in millimeters;
^b
Abbreviations: L = length; W = width;
^c
Calculated from anterior extremity;
^d
Other hosts cited by Travassos (1915): Anas crecca (Linnaeus, 1758) (Syn. Nettion crecca (Linnaeus, 1758)( Anseriformes: Anatidae), Alle alle (Linnaeus, 1758) (Charadriiformes: Alcidae), Chroicocephalus ridibundus (Linnaeus, 1766) (Syn. Larus ridibundus Linnaeus, 1766) (Charadriiformes: Laridae), Larus delawarensis Ord, 1815 (Syn. Larus canus Linnaeus, 1758) (Charadriiformes: Laridae), Charadrius hiaticula Linnaeus, 1758 (Syn. Aegialitis hiaticola Linnaeus, 1758) (Charadriiformes: Charadriidae), Recurvirostra americana (Gmelin, 1789) (Syn. Recurvirostra avoceta Linnaeus, 1758) (Charadriiformes: Recurvirostridae), Calidris pugnax Linnaeus, 1758 (Syn. Pavoncella pugnax, Philomachus pugnax, Tringa pugnax Linnaeus, 1758) (Charidriiformes: Scolopacidae), Corvus corone corone (Linnaeus, 1758) (Passeriforme: Corvidae), Coloeus monedula (Linnaeus, 1758) (Passeriforme: Corvidae). Corvus dauuricus Pallas, 1776 (Syn. Trypanocorax frugilegus Linnaeus, 1758) (Passeriforme: Corvidae), Sturnus unicolor Temminck, 1820 (Syn. Sturnus vulgaris Linaeus, 1758) (Passeriforme: Corvidae), Erithacus rubecula (Linnaeus, 1758) (Passeriforme: Muscicapidae), Buteo brachyurus Vieillot, 1816, (Syn. Buteo vulgaris Linnaeus, 1758) (Accipitriformes: Acipritridae), Accipiter haplochrous P. L. Sclater, 1859 (Syn. Accipiter nisus Linnaeus, 1758) (Accipitriformes: Acipritridae), Vanellus miles Boddaert, 1783 (Syn. Vanellus vanellus Linnaeus, 1758) (Charadriiforme: Charadriidae), Thalasseus elegans Gambel, 1849 (Syn. Sterna maxima Boddaert, 1783) (Charadriiforme: Laridae);
^e
Other hosts cited by Freitas & Almeida (1935): Alle alle (Linnaeus, 1758), Chroicocephalus ridibundus (Linnaeus, 1766), Larus delawarensis (Ord, 1815), Charadrius hiaticula (Linnaeus, 1758), Recurvirostra americana (Gmelin, 1789), Calidris pugnax (Linnaeus, 1758), Corvus corone corone (Linnaeus, 1758). Corvus corone americana (Linnaeus, 1758) (Passeriforme: Corvidae), Corvus corone cornix (Linnaeus, 1758) (Passeriforme: Corvidae), Coloeus monedula (Linnaeus, 1758), Corvus dauuricus (Pallas,1776) (Passeriforme: Corvidae), Sturnus unicolor (Temminck, 1820), Erithacus rubecula (Linnaeus, 1758), Accipiter haplochrous (P. L. Sclater, 1859), Buteo brachyurus (Vieillot, 1816), Vanellus miles (Boddaert, 1783), Thalasseus elegans (Gambel, 1849), Meleagris gallopavo (Linnaeus, 1758) (Galliforme: Phasianidae), Callipepla californica achrustera (Peters, 1923) (Syn. Lophortix californica decolorata Rossem, 1946) (Galliformes: Odontophoridae), Anser domesticus Linnaeus, 1758 (Syn. Anser ferus domestica Linnaeus, 1758) (Anseriformes: Anatidae); Anas platyrhynchos Linnaeus, 1758 (Anseriformes: Anatidae), Anas bochas domestica (Linnaeus, 1758) (Anseriformes: Anatidae);
^f
North America. Europe. Asia. South America;
^g
Calculated from entire esophagus end;
^h
Other hosts cited by Freitas & Almeida (1935); Vicente et al. (1995): Bonasa umbellus Linnaeus, 1766 (Syn. Bonasa bonasia Linnaeus, 1758) (Galliformes:Phasianidae), Chrysolophus pictus Linnaeus, 1758 (Galliforme: Phasianidae), Colinus virginianus Linnaeus, 1758 (Syn. Tetrao virginianus Linnaeus, 1758) (Galliformes: Odontophoridae), Gallus gallus Linnaeus, 1758 (Galliformes: Phasianidae), Lyrurus tetrix Linnaeus, 1758 (Galliformes: Phasianidae), Meleagris gallopavo (Linnaeus, 1758) (Galliforme: Phasianidae), Numida meleagris Linnaeus, 1758 (Syn. Phasianus meleagris Linnaeus, 1758) (Galliformes: Numididae), Perdix perdix Linnaeus, 1758 (Syn. Tetrao perdix Linnaeus, 1758) (Galliformes: Phasianidae), Phasianus colchicus Linnaeus, 1758 (Galliformes: Phasianidae), Syrmaticus reevesi (Gray, 1829), Tetrao urogallu Linnaeus, 1758 (Galliformes: Phasianidae);
ⁱ
Paraná
^j
Other hosts cited by Freitas & Almeida (1935): Alle alle (Linnaeus, 1758), Chroicocephalus ridibundus (Linnaeus, 1766), Larus delawarensis (Ord, 1815), Charadrius hiaticula (Linnaeus, 1758), Recurvirostra americana (Gmelin, 1789), Calidris pugnax (Linnaeus, 1758), Corvus corone corone (Linnaeus, 1758). Corvus corone americana (Linnaeus, 1758) (Passeriforme: Corvidae), Corvus corone cornix (Linnaeus, 1758) (Passeriforme: Corvidae), Coloeus monedula (Linnaeus, 1758), Corvus dauuricus (Pallas,1776) (Passeriforme: Corvidae), Sturnus unicolor (Temminck, 1820), Erithacus rubecula (Linnaeus, 1758), Accipiter haplochrous (P. L. Sclater, 1859), Buteo brachyurus (Vieillot, 1816), Vanellus miles (Boddaert, 1783), Thalasseus elegans (Gambel, 1849), Meleagris gallopavo (Linnaeus, 1758) (Galliforme: Phasianidae), Callipepla californica achrustera (Peters, 1923) (Syn. Lophortix californica decolorata Rossem, 1946) (Galliformes: Odontophoridae), Anser domesticus Linnaeus, 1758 (Syn. Anser ferus domestica Linnaeus, 1758) (Anseriformes: Anatidae); Anas platyrhynchos Linnaeus, 1758 (Anseriformes: Anatidae), Anas bochas domestica (Linnaeus, 1758) (Anseriformes: Anatidae).

[1] *Corresponding author: Elane Guerreiro Giese. Laboratório de Histologia e Embriologia Animal, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia – UFRA, Avenida Presidente Tancredo Neves, 2501, Terra Firme, CEP 66077-830, Belém, PA, Brasil. e-mail: elane.giese@ufra.edu.br.

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Eucoleus contortus (Nematoda: Capillariidae), um parasito de Cairina moschata domestica (Anseriformes: Anatidae) na Ilha de Marajó, Estado do Pará, na Amazônia Brasileira

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