Diet of Natalus mexicanus (Chiroptera, Natalidae) in a semi-evergreen forest in Oaxaca, Mexico

By

Santos-Moreno, Antonio
Soriano-Cruz, Marina

Type

Article

Date of Publication

2019-12-30

Original Publication

Neotropical Biology and Conservation

Volume

14

Series / Issue

Issue: 4

Pages

591--598

Subjects

Coleoptera , coleópteros , Diptera , diversidade , diversity , Hemiptera , Hemípteros , Himenópteros , Hymenoptera , Insecta

Contributed by

Pensoft Publishers

Language

English

Published by

Brazil Universidade do Vale do Rio dos Sinos

Identifiers

DOI: https://doi.org/10.3897/neotropical.14.e46957

 

Abstract

We investigated the diet composition of Natalus mexicanus in a semi-evergreen forest in the state of Oaxaca, in the southeast of Mexico, using fecal analysis. The diet was composed of eight arthropod orders, the most abundant and important preys being members of the orders Diptera, Coleoptera, Hemiptera, and Hymenoptera. We did not observe significant differences in diet composition between males and females or in proportions consumed by the bats and those obtained through collections with light traps. In the study area, N. mexicanus is a species with a generalist opportunist diet.