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Abstract:

A new oxyurid nematode Syphacia hodarae n. sp. is described from the cecum and rectum of the cricetid rodent Calomys laucha Fischer, 1814 (Sigmodontinae, Phyllotini), captured in an agroecosystem of central Argentina. The new species is distinguished from other members of the genus mainly by the shape of the cephalic plate, presence of cervical alae in females, absence of lateral alae, and absence of deirids. Some characters are shared with Syphacia carlitosi, a parasite of Akodon azarae from the wetlands in Argentina. However, S. hodarae can be differentiated from this species by the absence of ornamentation on the accessory hook of the gubernaculum, length of spicule and gubernaculum, size of the eggs, and distance to the vulva from the anterior end. This is the first record of a Syphacia species from the tribe Phyllotini in Argentina, and the first time a Syphacia species is reported from C. laucha. © 2011 American Society of Parasitologists.

Registro:

Documento: Artículo
Título:A new species of syphacia (Nematoda: Oxyuridae) from Calomys laucha (Rodentia: Cricetidae) in an agroecosystem of central Argentina
Autor:Herrera, E.J.R.; Miño, M.H.; Notarnicola, J.; Robles, M.D.R.
Filiación:Departamento de Ecología, Genética y Evolución, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 4o piso C1428EGA, Buenos Aires, Argentina
Centro de Estudios Parasitológicos y de Vectores (CEPAVE), CCT, La Plata-CONICET, Calle 2 no. 584, (1900) La Plata, Argentina
Palabras clave:agricultural ecosystem; egg size; endoparasite; morphology; nematode; new record; new species; ornamentation; rodent; taxonomy; wetland; Argentina; article; Calomys laucha; cecum; ecosystem; egg; morphology; nematode; nonhuman; ornamental species; rectum; syphacia; Syphacia carlitosi; Syphacia hodarae; vulva; wetland; Agriculture; Animals; Argentina; Cecum; Ecosystem; Female; Male; Microscopy, Electron, Scanning; Oxyuriasis; Oxyuroidea; Rectum; Rodent Diseases; Sigmodontinae; Argentina; Akodon azarae; Calomys laucha; Cricetidae; Nematoda; Oxyurida; Oxyuridae; Rodentia; Sigmodontinae; Syphacia
Año:2011
Volumen:97
Número:4
Página de inicio:676
Página de fin:681
DOI: http://dx.doi.org/10.1645/GE-2683.1
Título revista:Journal of Parasitology
Título revista abreviado:J. Parasitol.
ISSN:00223395
CODEN:JOPAA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00223395_v97_n4_p676_Herrera

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Citas:

---------- APA ----------
Herrera, E.J.R., Miño, M.H., Notarnicola, J. & Robles, M.D.R. (2011) . A new species of syphacia (Nematoda: Oxyuridae) from Calomys laucha (Rodentia: Cricetidae) in an agroecosystem of central Argentina. Journal of Parasitology, 97(4), 676-681.
http://dx.doi.org/10.1645/GE-2683.1
---------- CHICAGO ----------
Herrera, E.J.R., Miño, M.H., Notarnicola, J., Robles, M.D.R. "A new species of syphacia (Nematoda: Oxyuridae) from Calomys laucha (Rodentia: Cricetidae) in an agroecosystem of central Argentina" . Journal of Parasitology 97, no. 4 (2011) : 676-681.
http://dx.doi.org/10.1645/GE-2683.1
---------- MLA ----------
Herrera, E.J.R., Miño, M.H., Notarnicola, J., Robles, M.D.R. "A new species of syphacia (Nematoda: Oxyuridae) from Calomys laucha (Rodentia: Cricetidae) in an agroecosystem of central Argentina" . Journal of Parasitology, vol. 97, no. 4, 2011, pp. 676-681.
http://dx.doi.org/10.1645/GE-2683.1
---------- VANCOUVER ----------
Herrera, E.J.R., Miño, M.H., Notarnicola, J., Robles, M.D.R. A new species of syphacia (Nematoda: Oxyuridae) from Calomys laucha (Rodentia: Cricetidae) in an agroecosystem of central Argentina. J. Parasitol. 2011;97(4):676-681.
http://dx.doi.org/10.1645/GE-2683.1