Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae)
Reproduetive analysis of 428 females of Poeciliopsis turrubarensis eollected in estuary of Panamá river, Culebra Bay, Guanacaste, Costa Rica, Was made. Por each female included in the random sample standard length, total length and weight were measured. Eaeh female was dissected and the brood was ex...
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| Formato: | Online |
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Universidad de Costa Rica
1995
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| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/22452 |
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RBT224522022-05-20T15:04:31Z Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae) Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae) Cabrera Peña, Jorge Solano López, Yanaide fertility fecundity female poeciliopsis turrubarensis length weight eggs Reproduetive analysis of 428 females of Poeciliopsis turrubarensis eollected in estuary of Panamá river, Culebra Bay, Guanacaste, Costa Rica, Was made. Por each female included in the random sample standard length, total length and weight were measured. Eaeh female was dissected and the brood was extracted and analized. Ovules, eggs and embryos were separated in to categories. Analysis of data detennined tha! this species has superfetation and they are sexually active al! year. The mean fertility was 31.43±16.94 (eggs + embryonic stage) and the fecundity was 18.5±lO.93 ovules. The minimun reproductive size, was 35.00 mm SL. Reproduetive analysis of 428 females of Poeciliopsis turrubarensis eollected in estuary of Panamá river, Culebra Bay, Guanacaste, Costa Rica, Was made. Por each female included in the random sample standard length, total length and weight were measured. Eaeh female was dissected and the brood was extracted and analized. Ovules, eggs and embryos were separated in to categories. Analysis of data detennined tha! this species has superfetation and they are sexually active al! year. The mean fertility was 31.43±16.94 (eggs + embryonic stage) and the fecundity was 18.5±lO.93 ovules. The minimun reproductive size, was 35.00 mm SL. Universidad de Costa Rica 1995-12-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf https://revistas.ucr.ac.cr/index.php/rbt/article/view/22452 Revista de Biología Tropical; Vol. 43 No. 1-3 (1995): Volume 43 – Regular number 1-3 – April-December 1995; 317–320 Revista de Biología Tropical; Vol. 43 Núm. 1-3 (1995): Volumen 43 – Número regular – Abril-Diciembre 1995; 317–320 Revista Biología Tropical; Vol. 43 N.º 1-3 (1995): Volume 43 – Regular number 1-3 – April-December 1995; 317–320 2215-2075 0034-7744 10.15517/rbt.v43i1-3 spa https://revistas.ucr.ac.cr/index.php/rbt/article/view/22452/22616 Copyright (c) 1995 Revista de Biología Tropical http://creativecommons.org/licenses/by/4.0 |
| institution |
Universidad de Costa Rica |
| collection |
Revista de Biología Tropical |
| language |
spa |
| format |
Online |
| author |
Cabrera Peña, Jorge Solano López, Yanaide |
| spellingShingle |
Cabrera Peña, Jorge Solano López, Yanaide Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae) |
| author_facet |
Cabrera Peña, Jorge Solano López, Yanaide |
| author_sort |
Cabrera Peña, Jorge |
| description |
Reproduetive analysis of 428 females of Poeciliopsis turrubarensis eollected in estuary of Panamá river, Culebra Bay, Guanacaste, Costa Rica, Was made. Por each female included in the random sample standard length, total length and weight were measured. Eaeh female was dissected and the brood was extracted and analized. Ovules, eggs and embryos were separated in to categories. Analysis of data detennined tha! this species has superfetation and they are sexually active al! year. The mean fertility was 31.43±16.94 (eggs + embryonic stage) and the fecundity was 18.5±lO.93 ovules. The minimun reproductive size, was 35.00 mm SL. |
| title |
Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae) |
| title_short |
Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae) |
| title_full |
Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae) |
| title_fullStr |
Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae) |
| title_full_unstemmed |
Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae) |
| title_sort |
fertilidad y fecundidad en poeciliopsis turrubarensis (pisces: poeciliidae) |
| title_alt |
Fertilidad y fecundidad en Poeciliopsis turrubarensis (Pisces: Poeciliidae) |
| publisher |
Universidad de Costa Rica |
| publishDate |
1995 |
| url |
https://revistas.ucr.ac.cr/index.php/rbt/article/view/22452 |
| work_keys_str_mv |
AT cabrerapenajorge fertilidadyfecundidadenpoeciliopsisturrubarensispiscespoeciliidae AT solanolopezyanaide fertilidadyfecundidadenpoeciliopsisturrubarensispiscespoeciliidae |
| _version_ |
1810114873839845376 |