Notas sobre actividades nocturnas y estados de reproducción de algunos Quirópteros de Costa Rica
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| Autores: | , |
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| 格式: | artículo original |
| 状态: | Versión publicada |
| Fecha de Publicación: | 1961 |
| 实物特征: | A brief study of chiropteran nocturnal activity and reproductive condition was made at San José, Costa Rica, in July and August,1961. Eighty-five specimens of nine species were collected on 10 netting nights. The catch consisted of 32 adult males and 51 adult females, and a breeding condition was found in 55.4 per cent of 83 adults. Both males and females of a species showed an active and regressed condition, and data indicate there was a lack of synchronization of cycles within populations of three species (Sturnira lilium, Glossophaga soricina and Artibeus jamaicensis). Moonlight rather than temperature or humidity was effective in reducing nocturnal activity. Sixty-four or 75.3 per cent of the bats were taken on moonless or overcast nights. |
| País: | Portal de Revistas UCR |
| 机构: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 语言: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/30402 |
| 在线阅读: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/30402 |