Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)

I examined the oral morphology of tadpoles of D. microcephalus using histological sections in order to test several conflicting hypotheses. This study shows that there is a well-defined oral disc modified into a rigid tube and hidden beneath a fold of skin. There is one dermal ridge on the upper lab...

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Autores:
Kaplan, Moises
Tipo de recurso:
Article of journal
Fecha de publicación:
2017
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/61912
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/61912
http://bdigital.unal.edu.co/60724/
Palabra clave:
5 Ciencias naturales y matemáticas / Science
57 Ciencias de la vida; Biología / Life sciences; biology
Oral morphology
oral disc
histology
Morfología oral
disco oral
histología
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Kaplan, Moises37ca5de6-91db-49ee-ac44-645cddffe3e03002019-07-02T20:47:20Z2019-07-02T20:47:20Z2017-01-01ISSN: 2357-3759https://repositorio.unal.edu.co/handle/unal/61912http://bdigital.unal.edu.co/60724/I examined the oral morphology of tadpoles of D. microcephalus using histological sections in order to test several conflicting hypotheses. This study shows that there is a well-defined oral disc modified into a rigid tube and hidden beneath a fold of skin. There is one dermal ridge on the upper labium, but tooth rows and papillae are absent. I found that the oral morphology of D. microcephalus is similar to that of two other species of the D. microcephalus group.Examiné la morfología oral de renacuajos de Dendropsophus microcephalus usando cortes histológicos con el objeto de probar varias hipótesis contrapuestas. Encontré que hay un disco oral bien definido y modificado formando un tubo rígido que está oculto debajo de un pliegue de piel. Existe una cresta dérmica en el labio superior pero no hay hileras de dentículos o papilas. Encontré que la morfología oral de D. microcephalus es similar a la de otras dos especies del grupo D. microcephalus.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Instituto de Ciencias Naturaleshttps://revistas.unal.edu.co/index.php/cal/article/view/64319Universidad Nacional de Colombia Revistas electrónicas UN CaldasiaCaldasiaKaplan, Moises (2017) Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini). Caldasia, 39 (1). pp. 13-18. ISSN 2357-37595 Ciencias naturales y matemáticas / Science57 Ciencias de la vida; Biología / Life sciences; biologyOral morphologyoral dischistologyMorfología oraldisco oralhistologíaHistological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)Artículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL64319-334486-1-PB.pdfapplication/pdf1828557https://repositorio.unal.edu.co/bitstream/unal/61912/1/64319-334486-1-PB.pdfdadf3b351b43e6169d96ad95be692805MD51THUMBNAIL64319-334486-1-PB.pdf.jpg64319-334486-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg7521https://repositorio.unal.edu.co/bitstream/unal/61912/2/64319-334486-1-PB.pdf.jpgec7a53cfbfe77d854d92a9046e025308MD52unal/61912oai:repositorio.unal.edu.co:unal/619122023-04-14 23:04:57.812Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)
title Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)
spellingShingle Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)
5 Ciencias naturales y matemáticas / Science
57 Ciencias de la vida; Biología / Life sciences; biology
Oral morphology
oral disc
histology
Morfología oral
disco oral
histología
title_short Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)
title_full Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)
title_fullStr Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)
title_full_unstemmed Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)
title_sort Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini)
dc.creator.fl_str_mv Kaplan, Moises
dc.contributor.author.spa.fl_str_mv Kaplan, Moises
dc.subject.ddc.spa.fl_str_mv 5 Ciencias naturales y matemáticas / Science
57 Ciencias de la vida; Biología / Life sciences; biology
topic 5 Ciencias naturales y matemáticas / Science
57 Ciencias de la vida; Biología / Life sciences; biology
Oral morphology
oral disc
histology
Morfología oral
disco oral
histología
dc.subject.proposal.spa.fl_str_mv Oral morphology
oral disc
histology
Morfología oral
disco oral
histología
description I examined the oral morphology of tadpoles of D. microcephalus using histological sections in order to test several conflicting hypotheses. This study shows that there is a well-defined oral disc modified into a rigid tube and hidden beneath a fold of skin. There is one dermal ridge on the upper labium, but tooth rows and papillae are absent. I found that the oral morphology of D. microcephalus is similar to that of two other species of the D. microcephalus group.
publishDate 2017
dc.date.issued.spa.fl_str_mv 2017-01-01
dc.date.accessioned.spa.fl_str_mv 2019-07-02T20:47:20Z
dc.date.available.spa.fl_str_mv 2019-07-02T20:47:20Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.content.spa.fl_str_mv Text
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.issn.spa.fl_str_mv ISSN: 2357-3759
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/61912
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/60724/
identifier_str_mv ISSN: 2357-3759
url https://repositorio.unal.edu.co/handle/unal/61912
http://bdigital.unal.edu.co/60724/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/cal/article/view/64319
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Caldasia
Caldasia
dc.relation.references.spa.fl_str_mv Kaplan, Moises (2017) Histological examination of the external oral apparatus of the tadpole of Dendropsophus microcephalus (Hylidae, Hylini). Caldasia, 39 (1). pp. 13-18. ISSN 2357-3759
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Instituto de Ciencias Naturales
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/61912/1/64319-334486-1-PB.pdf
https://repositorio.unal.edu.co/bitstream/unal/61912/2/64319-334486-1-PB.pdf.jpg
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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