Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa)
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 bree...
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| Autores principales: | , , |
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| Formato: | Artículo publishedVersion |
| Lenguaje: | Español |
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Aves Argentinas. Asociación Ornitológica del Plata
1983
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| Acceso en línea: | https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p014 |
| Aporte de: |
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hornero:hornero_v012_n01extra_p014 |
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hornero:hornero_v012_n01extra_p0142023-09-08T19:03:52Z Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa) Hornero (en línea) 1983;01extra(012):014-027 Arriaga, Adriana de Nicora, Olga T. Ibañez, Nora 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. Aves Argentinas. Asociación Ornitológica del Plata 1983-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf spa info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p014 |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| language |
Español |
| orig_language_str_mv |
spa |
| 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. |
| format |
Artículo Artículo publishedVersion |
| author |
Arriaga, Adriana de Nicora, Olga T. Ibañez, Nora |
| spellingShingle |
Arriaga, Adriana de Nicora, Olga T. Ibañez, Nora Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa) |
| author_facet |
Arriaga, Adriana de Nicora, Olga T. Ibañez, Nora |
| author_sort |
Arriaga, Adriana |
| title |
Variaciones estacionales en ovario de Inambú Chico Común (Nothura maculosa) |
| 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) |
| publisher |
Aves Argentinas. Asociación Ornitológica del Plata |
| publishDate |
1983 |
| url |
https://hdl.handle.net/20.500.12110/hornero_v012_n01extra_p014 |
| work_keys_str_mv |
AT arriagaadriana variacionesestacionalesenovariodeinambuchicocomunnothuramaculosa AT denicoraolgat variacionesestacionalesenovariodeinambuchicocomunnothuramaculosa AT ibaneznora variacionesestacionalesenovariodeinambuchicocomunnothuramaculosa |
| _version_ |
1782031317160951808 |