First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. com...
- Autores
- Gonzalez, Cynthya Elizabeth; Hamann, Mónika Inés
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This is the first record of the nematode parasite Schulzia travassosi (Trichostrongylina, Molineidae) in two Argentinean amphibians, Leptodactylus bufonius and Rhinella major, collected in two localities of the Chaco region, Las Lomitas (Formosa Province) and Taco Pozo (Chaco Province). The species was observed using light and scanning electron microscopy (SEM) and compared with previous studies of Paraguayan specimens. Regarding metric characters, the measurements found in Argentinean specimens generally did not differ from those of Paraguayan specimens; some differences were observed in the total length of males and females (some longer and some shorter than Paraguayan specimens), length of the oesophagus (in almost all specimens shorter than in Paraguayan ones) and position of the vulva (nearer to posterior end in Argentinean specimens). The branches and sphincter of ovejector are slightly longer than in Paraguayan female specimens. In males, ray 4 is almost the same length as rays 2, 3 and 5, 6. Cephalic end, cephalic vesicle, synlophe and vulvar depression were viewed under SEM. Schulzia melanostictusi Chopra, Shing and Kumar, 1986 is reassigned as Oswaldocruzia melanostictusi (Chopra, Shing and Kumar, 1986) nov. comb.
Fil: Gonzalez, Cynthya Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina
Fil: Hamann, Mónika Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina - Materia
-
Schulzia Travassosi
Nematoda
Leptodactylus Bufonius
Rhinella Major
Chaco Region
Argentina - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/25662
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
spelling |
First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb.Gonzalez, Cynthya ElizabethHamann, Mónika InésSchulzia TravassosiNematodaLeptodactylus BufoniusRhinella MajorChaco RegionArgentinahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1This is the first record of the nematode parasite Schulzia travassosi (Trichostrongylina, Molineidae) in two Argentinean amphibians, Leptodactylus bufonius and Rhinella major, collected in two localities of the Chaco region, Las Lomitas (Formosa Province) and Taco Pozo (Chaco Province). The species was observed using light and scanning electron microscopy (SEM) and compared with previous studies of Paraguayan specimens. Regarding metric characters, the measurements found in Argentinean specimens generally did not differ from those of Paraguayan specimens; some differences were observed in the total length of males and females (some longer and some shorter than Paraguayan specimens), length of the oesophagus (in almost all specimens shorter than in Paraguayan ones) and position of the vulva (nearer to posterior end in Argentinean specimens). The branches and sphincter of ovejector are slightly longer than in Paraguayan female specimens. In males, ray 4 is almost the same length as rays 2, 3 and 5, 6. Cephalic end, cephalic vesicle, synlophe and vulvar depression were viewed under SEM. Schulzia melanostictusi Chopra, Shing and Kumar, 1986 is reassigned as Oswaldocruzia melanostictusi (Chopra, Shing and Kumar, 1986) nov. comb.Fil: Gonzalez, Cynthya Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; ArgentinaFil: Hamann, Mónika Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; ArgentinaDe Gruyter2015-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/25662Gonzalez, Cynthya Elizabeth; Hamann, Mónika Inés; First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb.; De Gruyter; Acta Parasitologica; 60; 4; 9-2015; 784-7901230-28211896-1851CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1515/ap-2015-0111info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/ap.2015.60.issue-4/ap-2015-0111/ap-2015-0111.xml?format=INTinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:07:10Zoai:ri.conicet.gov.ar:11336/25662instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:07:10.662CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb. |
title |
First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb. |
spellingShingle |
First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb. Gonzalez, Cynthya Elizabeth Schulzia Travassosi Nematoda Leptodactylus Bufonius Rhinella Major Chaco Region Argentina |
title_short |
First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb. |
title_full |
First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb. |
title_fullStr |
First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb. |
title_full_unstemmed |
First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb. |
title_sort |
First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb. |
dc.creator.none.fl_str_mv |
Gonzalez, Cynthya Elizabeth Hamann, Mónika Inés |
author |
Gonzalez, Cynthya Elizabeth |
author_facet |
Gonzalez, Cynthya Elizabeth Hamann, Mónika Inés |
author_role |
author |
author2 |
Hamann, Mónika Inés |
author2_role |
author |
dc.subject.none.fl_str_mv |
Schulzia Travassosi Nematoda Leptodactylus Bufonius Rhinella Major Chaco Region Argentina |
topic |
Schulzia Travassosi Nematoda Leptodactylus Bufonius Rhinella Major Chaco Region Argentina |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
This is the first record of the nematode parasite Schulzia travassosi (Trichostrongylina, Molineidae) in two Argentinean amphibians, Leptodactylus bufonius and Rhinella major, collected in two localities of the Chaco region, Las Lomitas (Formosa Province) and Taco Pozo (Chaco Province). The species was observed using light and scanning electron microscopy (SEM) and compared with previous studies of Paraguayan specimens. Regarding metric characters, the measurements found in Argentinean specimens generally did not differ from those of Paraguayan specimens; some differences were observed in the total length of males and females (some longer and some shorter than Paraguayan specimens), length of the oesophagus (in almost all specimens shorter than in Paraguayan ones) and position of the vulva (nearer to posterior end in Argentinean specimens). The branches and sphincter of ovejector are slightly longer than in Paraguayan female specimens. In males, ray 4 is almost the same length as rays 2, 3 and 5, 6. Cephalic end, cephalic vesicle, synlophe and vulvar depression were viewed under SEM. Schulzia melanostictusi Chopra, Shing and Kumar, 1986 is reassigned as Oswaldocruzia melanostictusi (Chopra, Shing and Kumar, 1986) nov. comb. Fil: Gonzalez, Cynthya Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina Fil: Hamann, Mónika Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Centro de Ecología Aplicada del Litoral. Universidad Nacional del Nordeste. Centro de Ecología Aplicada del Litoral; Argentina |
description |
This is the first record of the nematode parasite Schulzia travassosi (Trichostrongylina, Molineidae) in two Argentinean amphibians, Leptodactylus bufonius and Rhinella major, collected in two localities of the Chaco region, Las Lomitas (Formosa Province) and Taco Pozo (Chaco Province). The species was observed using light and scanning electron microscopy (SEM) and compared with previous studies of Paraguayan specimens. Regarding metric characters, the measurements found in Argentinean specimens generally did not differ from those of Paraguayan specimens; some differences were observed in the total length of males and females (some longer and some shorter than Paraguayan specimens), length of the oesophagus (in almost all specimens shorter than in Paraguayan ones) and position of the vulva (nearer to posterior end in Argentinean specimens). The branches and sphincter of ovejector are slightly longer than in Paraguayan female specimens. In males, ray 4 is almost the same length as rays 2, 3 and 5, 6. Cephalic end, cephalic vesicle, synlophe and vulvar depression were viewed under SEM. Schulzia melanostictusi Chopra, Shing and Kumar, 1986 is reassigned as Oswaldocruzia melanostictusi (Chopra, Shing and Kumar, 1986) nov. comb. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/25662 Gonzalez, Cynthya Elizabeth; Hamann, Mónika Inés; First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb.; De Gruyter; Acta Parasitologica; 60; 4; 9-2015; 784-790 1230-2821 1896-1851 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/25662 |
identifier_str_mv |
Gonzalez, Cynthya Elizabeth; Hamann, Mónika Inés; First report of schulzia travassosi (nematoda, trichostrongylina, molineoidea) for amphibians of the Chaco region in Argentina and proposal of oswaldocruzia melanostictusi nov. comb.; De Gruyter; Acta Parasitologica; 60; 4; 9-2015; 784-790 1230-2821 1896-1851 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1515/ap-2015-0111 info:eu-repo/semantics/altIdentifier/url/https://www.degruyter.com/view/j/ap.2015.60.issue-4/ap-2015-0111/ap-2015-0111.xml?format=INT |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
De Gruyter |
publisher.none.fl_str_mv |
De Gruyter |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613928346189824 |
score |
13.070432 |