Resultado da pesquisa (31)
Termo utilizado na pesquisa captivity
#31 - Behavioral study of the vampire bat Desmodus rotundus (Chiroptera) related with the attack rate on cattle in captivity
Abstract in English:
The objective of this study was to determine the attack rate of vampire bats, Desmodus rotundus (Geoffroy, 1810), on cattle kept in captivity. It was observed that the bats returned to wounds previously made by them, but without a rigorous pattern of repetition. New wounds were made almost everyday, while old wounds were temporarily or definitively abandoned. Vampire bats fed on all regions of the body, although showed preference for the front legs, dorsal region, hind legs and withers. Finally, a great number of wounds were opened, whereas only a few were utilized on the sarne night.
Abstract in Portuguese:
O objetivo deste estudo foi determinar a taxa de ataque de morcegos hematófagos Desmodus rotundus alimentando-se em bovinos mantidos em cativeiro. Observou-se que os morcegos retornam aos ferimentos por eles provocados anteriormente, porém sem um padrão rigoroso de repetitividade. Eles abrem novos ferimentos quase que diariamente e abandonam temporária ou definitivamente outros. Os morcegos sugaram em todas as regiões corporais dos bovinos, mas preferencialmente nos membros anteriores, dorso, membros posteriores e cernelha. Finalmente, causam um grande número de ferimentos nos animais, apesar de utilizarem poucos deles por dia.
