Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae)
- Autores
- Echeverría, Dinorah Diana; Ubeda, Carmen Adria; Basso, Nestor Guillermo
- Año de publicación
- 2001
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Larvae of Atelognathus nitoi were collected in the Province of Río Negro (Argentina). The microanatomy of the oral apparatus and of the buccopharyngeal cavity of these tadpoles is described with scanning electron microscope and observed with stereoscopic microscope. The buccal apparatus has short labial teeth formed by a short base, a short neck, and a multicusped paddle with 10-12 short denticles. The horny beak is wider than high and the teeth are unicusped. The bucopharingeal cavity has two pairs of infralabial papillae and four lingual papillae, the median ridge is triangular, the lateral ridges are simple, the ventral velum and the glandular zone are present at the posterior side. The intestinal contents consist of cysts and scales of algae (Chrysophyta, Chrysophycea), frustula of diatoms and fungi.
Fil: Echeverría, Dinorah Diana. Universidad de Buenos Aires; Argentina
Fil: Ubeda, Carmen Adria. Universidad Nacional del Comahue; Argentina
Fil: Basso, Nestor Guillermo. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; 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:11336/35305
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/35305 |
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3498 |
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CONICET Digital (CONICET) |
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Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae)Echeverría, Dinorah DianaUbeda, Carmen AdriaBasso, Nestor Guillermohttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Larvae of Atelognathus nitoi were collected in the Province of Río Negro (Argentina). The microanatomy of the oral apparatus and of the buccopharyngeal cavity of these tadpoles is described with scanning electron microscope and observed with stereoscopic microscope. The buccal apparatus has short labial teeth formed by a short base, a short neck, and a multicusped paddle with 10-12 short denticles. The horny beak is wider than high and the teeth are unicusped. The bucopharingeal cavity has two pairs of infralabial papillae and four lingual papillae, the median ridge is triangular, the lateral ridges are simple, the ventral velum and the glandular zone are present at the posterior side. The intestinal contents consist of cysts and scales of algae (Chrysophyta, Chrysophycea), frustula of diatoms and fungi.Fil: Echeverría, Dinorah Diana. Universidad de Buenos Aires; ArgentinaFil: Ubeda, Carmen Adria. Universidad Nacional del Comahue; ArgentinaFil: Basso, Nestor Guillermo. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaInternational Society for the Study and Conservation of Amphibians.2001-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/35305Echeverría, Dinorah Diana; Ubeda, Carmen Adria; Basso, Nestor Guillermo; Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae); International Society for the Study and Conservation of Amphibians.; Alytes; 19; 2-4; 12-2001; 173-1820753-4973CONICET DigitalCONICETenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:41:53Zoai:ri.conicet.gov.ar:11336/35305instacron: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 10:41:53.794CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae) |
title |
Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae) |
spellingShingle |
Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae) Echeverría, Dinorah Diana |
title_short |
Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae) |
title_full |
Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae) |
title_fullStr |
Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae) |
title_full_unstemmed |
Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae) |
title_sort |
Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae) |
dc.creator.none.fl_str_mv |
Echeverría, Dinorah Diana Ubeda, Carmen Adria Basso, Nestor Guillermo |
author |
Echeverría, Dinorah Diana |
author_facet |
Echeverría, Dinorah Diana Ubeda, Carmen Adria Basso, Nestor Guillermo |
author_role |
author |
author2 |
Ubeda, Carmen Adria Basso, Nestor Guillermo |
author2_role |
author author |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Larvae of Atelognathus nitoi were collected in the Province of Río Negro (Argentina). The microanatomy of the oral apparatus and of the buccopharyngeal cavity of these tadpoles is described with scanning electron microscope and observed with stereoscopic microscope. The buccal apparatus has short labial teeth formed by a short base, a short neck, and a multicusped paddle with 10-12 short denticles. The horny beak is wider than high and the teeth are unicusped. The bucopharingeal cavity has two pairs of infralabial papillae and four lingual papillae, the median ridge is triangular, the lateral ridges are simple, the ventral velum and the glandular zone are present at the posterior side. The intestinal contents consist of cysts and scales of algae (Chrysophyta, Chrysophycea), frustula of diatoms and fungi. Fil: Echeverría, Dinorah Diana. Universidad de Buenos Aires; Argentina Fil: Ubeda, Carmen Adria. Universidad Nacional del Comahue; Argentina Fil: Basso, Nestor Guillermo. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico Zoología Vertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
Larvae of Atelognathus nitoi were collected in the Province of Río Negro (Argentina). The microanatomy of the oral apparatus and of the buccopharyngeal cavity of these tadpoles is described with scanning electron microscope and observed with stereoscopic microscope. The buccal apparatus has short labial teeth formed by a short base, a short neck, and a multicusped paddle with 10-12 short denticles. The horny beak is wider than high and the teeth are unicusped. The bucopharingeal cavity has two pairs of infralabial papillae and four lingual papillae, the median ridge is triangular, the lateral ridges are simple, the ventral velum and the glandular zone are present at the posterior side. The intestinal contents consist of cysts and scales of algae (Chrysophyta, Chrysophycea), frustula of diatoms and fungi. |
publishDate |
2001 |
dc.date.none.fl_str_mv |
2001-12 |
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/11336/35305 Echeverría, Dinorah Diana; Ubeda, Carmen Adria; Basso, Nestor Guillermo; Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae); International Society for the Study and Conservation of Amphibians.; Alytes; 19; 2-4; 12-2001; 173-182 0753-4973 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/35305 |
identifier_str_mv |
Echeverría, Dinorah Diana; Ubeda, Carmen Adria; Basso, Nestor Guillermo; Microscopía electrónica de barrido del aparato bucal y cavidad bucofaríngea de la larva de Atelognathus nitoi (Anura, Leptodactylidae); International Society for the Study and Conservation of Amphibians.; Alytes; 19; 2-4; 12-2001; 173-182 0753-4973 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
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 |
International Society for the Study and Conservation of Amphibians. |
publisher.none.fl_str_mv |
International Society for the Study and Conservation of Amphibians. |
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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1844614450766675968 |
score |
13.070432 |