Testicular histology of Anurans that deposit eggs out of the water
- Autores
- Pucci Alcaide, Ana; Pucci Alcaide, Franco Jose; Michel, Adriana Azucena; Ponssa, María Laura
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Anuran amphibians show the largest diversity of amphibian reproductive modes,many of which imply egg deposition out of the water. This kind of egg depositionrequires specialisations to avoid egg desiccation. Physiological, anatomical and ethological traits integrate to define these modes. In particular, morphological featuresof the urogenital system correlate with these reproductive modes and the environmental conditions where egg-laying occurs. In this study, we describe the testicularhistology and spermatogenesis of the nest-building frog Leptodactylus latinasus, andwe compare it with other species that breed out of water. We found variations in testis size, the thickness of interstitial tissue, tunica albuginea, and peritubular tunics,flagellum length, and in the shape and size of the spermatozoal nucleus. Certainspecifics? characters differed at the species level, but not between families. Suchvariation could be an indicator of spermatozoal performance and environmentalconstraints under which fertilisation takes place.
Fil: Pucci Alcaide, Ana. Instituto de Morfología Animalfundación Miguel Lillotucumán; Argentina
Fil: Pucci Alcaide, Franco Jose. Instituto de Morfología Animalfundación Miguel Lillotucumán; Argentina
Fil: Michel, Adriana Azucena. Instituto de Morfología Animalfundación Miguel Lillotucumán; Argentina
Fil: Ponssa, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina - Materia
-
ANURA
TERRESTRIAL REPRODUCTION
TESTICLE
HISTOLOGY - 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:11336/143238
Ver los metadatos del registro completo
id |
CONICETDig_255e4250aae54f849808114f897067b0 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/143238 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Testicular histology of Anurans that deposit eggs out of the waterPucci Alcaide, AnaPucci Alcaide, Franco JoseMichel, Adriana AzucenaPonssa, María LauraANURATERRESTRIAL REPRODUCTIONTESTICLEHISTOLOGYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Anuran amphibians show the largest diversity of amphibian reproductive modes,many of which imply egg deposition out of the water. This kind of egg depositionrequires specialisations to avoid egg desiccation. Physiological, anatomical and ethological traits integrate to define these modes. In particular, morphological featuresof the urogenital system correlate with these reproductive modes and the environmental conditions where egg-laying occurs. In this study, we describe the testicularhistology and spermatogenesis of the nest-building frog Leptodactylus latinasus, andwe compare it with other species that breed out of water. We found variations in testis size, the thickness of interstitial tissue, tunica albuginea, and peritubular tunics,flagellum length, and in the shape and size of the spermatozoal nucleus. Certainspecifics? characters differed at the species level, but not between families. Suchvariation could be an indicator of spermatozoal performance and environmentalconstraints under which fertilisation takes place.Fil: Pucci Alcaide, Ana. Instituto de Morfología Animalfundación Miguel Lillotucumán; ArgentinaFil: Pucci Alcaide, Franco Jose. Instituto de Morfología Animalfundación Miguel Lillotucumán; ArgentinaFil: Michel, Adriana Azucena. Instituto de Morfología Animalfundación Miguel Lillotucumán; ArgentinaFil: Ponssa, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; ArgentinaFundación Miguel Lillo2020-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/143238Pucci Alcaide, Ana; Pucci Alcaide, Franco Jose; Michel, Adriana Azucena; Ponssa, María Laura; Testicular histology of Anurans that deposit eggs out of the water; Fundación Miguel Lillo; Acta Zoologica Lilloana; 64; 2; 12-2020; 12-431852-6098CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.lillo.org.ar/journals/index.php/acta-zoologica-lilloana/article/view/606/1171info:eu-repo/semantics/altIdentifier/doi/10.30550/j.azl/2020.64.2/2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:25Zoai:ri.conicet.gov.ar:11336/143238instacron: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 09:35:26.235CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Testicular histology of Anurans that deposit eggs out of the water |
title |
Testicular histology of Anurans that deposit eggs out of the water |
spellingShingle |
Testicular histology of Anurans that deposit eggs out of the water Pucci Alcaide, Ana ANURA TERRESTRIAL REPRODUCTION TESTICLE HISTOLOGY |
title_short |
Testicular histology of Anurans that deposit eggs out of the water |
title_full |
Testicular histology of Anurans that deposit eggs out of the water |
title_fullStr |
Testicular histology of Anurans that deposit eggs out of the water |
title_full_unstemmed |
Testicular histology of Anurans that deposit eggs out of the water |
title_sort |
Testicular histology of Anurans that deposit eggs out of the water |
dc.creator.none.fl_str_mv |
Pucci Alcaide, Ana Pucci Alcaide, Franco Jose Michel, Adriana Azucena Ponssa, María Laura |
author |
Pucci Alcaide, Ana |
author_facet |
Pucci Alcaide, Ana Pucci Alcaide, Franco Jose Michel, Adriana Azucena Ponssa, María Laura |
author_role |
author |
author2 |
Pucci Alcaide, Franco Jose Michel, Adriana Azucena Ponssa, María Laura |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
ANURA TERRESTRIAL REPRODUCTION TESTICLE HISTOLOGY |
topic |
ANURA TERRESTRIAL REPRODUCTION TESTICLE HISTOLOGY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Anuran amphibians show the largest diversity of amphibian reproductive modes,many of which imply egg deposition out of the water. This kind of egg depositionrequires specialisations to avoid egg desiccation. Physiological, anatomical and ethological traits integrate to define these modes. In particular, morphological featuresof the urogenital system correlate with these reproductive modes and the environmental conditions where egg-laying occurs. In this study, we describe the testicularhistology and spermatogenesis of the nest-building frog Leptodactylus latinasus, andwe compare it with other species that breed out of water. We found variations in testis size, the thickness of interstitial tissue, tunica albuginea, and peritubular tunics,flagellum length, and in the shape and size of the spermatozoal nucleus. Certainspecifics? characters differed at the species level, but not between families. Suchvariation could be an indicator of spermatozoal performance and environmentalconstraints under which fertilisation takes place. Fil: Pucci Alcaide, Ana. Instituto de Morfología Animalfundación Miguel Lillotucumán; Argentina Fil: Pucci Alcaide, Franco Jose. Instituto de Morfología Animalfundación Miguel Lillotucumán; Argentina Fil: Michel, Adriana Azucena. Instituto de Morfología Animalfundación Miguel Lillotucumán; Argentina Fil: Ponssa, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina |
description |
Anuran amphibians show the largest diversity of amphibian reproductive modes,many of which imply egg deposition out of the water. This kind of egg depositionrequires specialisations to avoid egg desiccation. Physiological, anatomical and ethological traits integrate to define these modes. In particular, morphological featuresof the urogenital system correlate with these reproductive modes and the environmental conditions where egg-laying occurs. In this study, we describe the testicularhistology and spermatogenesis of the nest-building frog Leptodactylus latinasus, andwe compare it with other species that breed out of water. We found variations in testis size, the thickness of interstitial tissue, tunica albuginea, and peritubular tunics,flagellum length, and in the shape and size of the spermatozoal nucleus. Certainspecifics? characters differed at the species level, but not between families. Suchvariation could be an indicator of spermatozoal performance and environmentalconstraints under which fertilisation takes place. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12 |
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/11336/143238 Pucci Alcaide, Ana; Pucci Alcaide, Franco Jose; Michel, Adriana Azucena; Ponssa, María Laura; Testicular histology of Anurans that deposit eggs out of the water; Fundación Miguel Lillo; Acta Zoologica Lilloana; 64; 2; 12-2020; 12-43 1852-6098 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/143238 |
identifier_str_mv |
Pucci Alcaide, Ana; Pucci Alcaide, Franco Jose; Michel, Adriana Azucena; Ponssa, María Laura; Testicular histology of Anurans that deposit eggs out of the water; Fundación Miguel Lillo; Acta Zoologica Lilloana; 64; 2; 12-2020; 12-43 1852-6098 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.lillo.org.ar/journals/index.php/acta-zoologica-lilloana/article/view/606/1171 info:eu-repo/semantics/altIdentifier/doi/10.30550/j.azl/2020.64.2/2 |
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 |
Fundación Miguel Lillo |
publisher.none.fl_str_mv |
Fundación Miguel Lillo |
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 |
_version_ |
1844613103632777216 |
score |
13.070432 |