Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)

Autores
Arriaga, Adriana; de Nicora, Olga T.; Ibañez, Nora
Año de publicación
1983
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Seasonal variations of the structure of the Spotted Tinamous ( Nothura maculosa ). Morphological data obtained by means of observation under optic microscope in ovaries of the Spotted Tinamous.(Nothura maculosa ), are presented. The characteristics of the ovaries in winter recess and in time of breeding activity are compared. In the first period it is noticed the very redueed size of the organ; small follieles; numerous masses of folicle atresia and groups of vacuolated cells (full of lipids). In the second period the ovaries are well developed, the rate of follicle growth has increased, and active vitellogenesis takes place a minor number of atresic follicles and of masses of cells full of lipids are observed. These characteristics and some less relevant ones are described and its significance is briefiy discussed.
Fuente
Hornero (en línea) 1983;01extra(012):014-027
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar
Repositorio
Biblioteca Digital (UBA-FCEN)
Institución
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
OAI Identificador
hornero:hornero_v012_n01extra_p014
Acceder
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oai_identifier_str hornero:hornero_v012_n01extra_p014
network_acronym_str BDUBAFCEN
repository_id_str 1896
network_name_str Biblioteca Digital (UBA-FCEN)
spelling Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)Arriaga, Adrianade Nicora, Olga T.Ibañez, NoraSeasonal variations of the structure of the Spotted Tinamous ( Nothura maculosa ). Morphological data obtained by means of observation under optic microscope in ovaries of the Spotted Tinamous.(Nothura maculosa ), are presented. The characteristics of the ovaries in winter recess and in time of breeding activity are compared. In the first period it is noticed the very redueed size of the organ; small follieles; numerous masses of folicle atresia and groups of vacuolated cells (full of lipids). In the second period the ovaries are well developed, the rate of follicle growth has increased, and active vitellogenesis takes place a minor number of atresic follicles and of masses of cells full of lipids are observed. These characteristics and some less relevant ones are described and its significance is briefiy discussed.Aves Argentinas. Asociación Ornitológica del Plata1983-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p014Hornero (en línea) 1983;01extra(012):014-027reponame:Biblioteca Digital (UBA-FCEN)instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesinstacron:UBA-FCENspainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar2025-09-29T13:43:21Zhornero:hornero_v012_n01extra_p014Institucionalhttps://digital.bl.fcen.uba.ar/Universidad públicaNo correspondehttps://digital.bl.fcen.uba.ar/cgi-bin/oaiserver.cgiana@bl.fcen.uba.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:18962025-09-29 13:43:22.026Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturalesfalse
dc.title.none.fl_str_mv Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)
title Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)
spellingShingle Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)
Arriaga, Adriana
title_short Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)
title_full Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)
title_fullStr Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)
title_full_unstemmed Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)
title_sort Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)
dc.creator.none.fl_str_mv Arriaga, Adriana
de Nicora, Olga T.
Ibañez, Nora
author Arriaga, Adriana
author_facet Arriaga, Adriana
de Nicora, Olga T.
Ibañez, Nora
author_role author
author2 de Nicora, Olga T.
Ibañez, Nora
author2_role author
author
dc.description.none.fl_txt_mv Seasonal variations of the structure of the Spotted Tinamous ( Nothura maculosa ). Morphological data obtained by means of observation under optic microscope in ovaries of the Spotted Tinamous.(Nothura maculosa ), are presented. The characteristics of the ovaries in winter recess and in time of breeding activity are compared. In the first period it is noticed the very redueed size of the organ; small follieles; numerous masses of folicle atresia and groups of vacuolated cells (full of lipids). In the second period the ovaries are well developed, the rate of follicle growth has increased, and active vitellogenesis takes place a minor number of atresic follicles and of masses of cells full of lipids are observed. These characteristics and some less relevant ones are described and its significance is briefiy discussed.
description Seasonal variations of the structure of the Spotted Tinamous ( Nothura maculosa ). Morphological data obtained by means of observation under optic microscope in ovaries of the Spotted Tinamous.(Nothura maculosa ), are presented. The characteristics of the ovaries in winter recess and in time of breeding activity are compared. In the first period it is noticed the very redueed size of the organ; small follieles; numerous masses of folicle atresia and groups of vacuolated cells (full of lipids). In the second period the ovaries are well developed, the rate of follicle growth has increased, and active vitellogenesis takes place a minor number of atresic follicles and of masses of cells full of lipids are observed. These characteristics and some less relevant ones are described and its significance is briefiy discussed.
publishDate 1983
dc.date.none.fl_str_mv 1983-06
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 https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p014
url https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p014
dc.language.none.fl_str_mv spa
language spa
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Aves Argentinas. Asociación Ornitológica del Plata
publisher.none.fl_str_mv Aves Argentinas. Asociación Ornitológica del Plata
dc.source.none.fl_str_mv Hornero (en línea) 1983;01extra(012):014-027
reponame:Biblioteca Digital (UBA-FCEN)
instname:Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
reponame_str Biblioteca Digital (UBA-FCEN)
collection Biblioteca Digital (UBA-FCEN)
instname_str Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron_str UBA-FCEN
institution UBA-FCEN
repository.name.fl_str_mv Biblioteca Digital (UBA-FCEN) - Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
repository.mail.fl_str_mv ana@bl.fcen.uba.ar
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score 13.070432

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