Registro de murciélagos depredados por Leopardus pardalis (Carnivora: Felidae) en el oriente ecuatoriano

Abstract

Despite its wide distribution, the natural history of the ocelot, Leopardus pardalis , is poorly known. Studies of diet and hunting strategies have determined that ocelots walk in search of prey, which include mostly small terrestrial and nocturnal mammals, especially rodents. The objective of this short article is report an event of predation on bats by an ocelot in a tropical rainforest in eastern Ecuador. Methodology: We analyzed stomach contents of an adult male ocelot that was hunted by members of a Huaorani community in Pastaza Province, Ecuador. After macroscopic analysis, four bat carcasses were retrieved (including incomplete skulls pieces). Once in the laboratory, skeletons were cleaned by dermes tid beetles, which allowed the taxonomic identification of the skulls using morphological characteristics. Results: Morphological examination, mainly from cranial characters, of the bat skeletons recovered from the ocelot’s stomach contents confirmed the presence of two species: three individuals of Saccopteryx bilineata and one individual of Micronycteris megalotis . Conclusion: The stomach contents from this ocelot demonstrate that bats are items in the diet of this predator. We suggest that the ocelot may search for bats in their roosts and use these species in a higher frequency than previously reported.