Histología y estructura de los testículos en tres especies de ranas Atelopus (Anura: Bufonidae) endémicas de la Sierra Nevada de Santa Marta, Colombia

Autor: Luis Alberto Rueda-Solano, Edgar Javier Rincón-Barón, Arantxa Sánchez-Ferreira

Publikováno v: Revista de Biología Tropical; Vol. 69 No. 3 (2021): Revista de Biología Tropical (Rev. Biol. Trop.): Continuous publication, July-September 2021; 811-828
Revista de Biología Tropical; Vol. 69 Núm. 3 (2021): Revista de Biología Tropical (Rev. Biol. Trop.): Publicación continua, Julio-Setiembre 2021; 811-828
Revista Biología Tropical; Vol. 69 N.º 3 (2021): Revista de Biología Tropical (Rev. Biol. Trop.): Publicación continua, Julio-Setiembre 2021; 811-828
Portal de Revistas UCR
Universidad de Costa Rica
instacron:UCR
Revista de Biología Tropical, Volume: 69, Issue: 3, Pages: 811-828, Published: SEP 2021

Introduction:Testicular histology constitutes one of the least explored aspects in frogs of the genus Atelopus. This taxonomic group shows an alarming population decline; therefore, its reproductive biology is one of the greatest topics of interest f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::311075777bfb1047c1f830556a86c868
https://doi.org/10.15517/rbt.v69i3.44727

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Bidder’s organ – structure, development and function

Autor: Rafal P. Piprek, Malgorzata Kloc, Jacek Z. Kubiak

Publikováno v: International Journal of Developmental Biology
International Journal of Developmental Biology, University of the Basque Country Press, 2015, 58 (10-12), pp.819-27. ⟨10.1387/ijdb.140147rp⟩
International Journal of Developmental Biology, 2015, 58 (10-12), pp.819-27. ⟨10.1387/ijdb.140147rp⟩

International audience; Bidder's organ is an ovary-like structure, which develops from the anterior part of the gonadal ridge in anuran amphibians belonging to the Bufonidae family. Bidder's organs form in both males and females. Because Bidder's org

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5cbbe9f53cb3e369d3db42d39e5a75d
https://doi.org/10.1387/ijdb.140147rp

Development and steroidogenic properties of the Bidder's organ of the tadpole ofRhinella arenarum(Amphibia, Anura)

Autor: Alina Grisel Sassone, María Florencia Scaia, Nora R. Ceballos, María Clara Volonteri, Eleonora Regueira

Publikováno v: Journal of Experimental Zoology Part A: Ecological Genetics and Physiology. 323:137-145

Several studies suggested that in anuran amphibians steroidogenic enzymes are critical for gonadal differentiation, proposing that the amount of sex steroids would adjust this differentiation. Among anurans, bufonids are important for the study of se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd4994c0db40abb77a2dab55fb4d98b6
https://doi.org/10.1002/jez.1897

Morphological and histochemical studies of Bidder’s organ in Rhinella schneideri (Amphibia: Anura) males

Autor: J. Silberschmidt Freitas, C. de Oliveira, Lilian Franco-Belussi

Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

Made available in DSpace on 2018-12-11T16:59:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-10-02 Bufonids have an organ that produces female germ cells in both sexes, known as the Bidder’s organ (BO). In males, BO is located in the ante

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::022abef36481afd2893d7433c4769ed7