RESUMO
This study revises the morphological characters of both sexes of Kuhl's pipistrelle, including external, cranial and dental characters. This study also establishes a baseline for the diet of this insectivorous bat species across a variety of habitats in the Nile Valley, where diets have never before been investigated. Our findings of the stomach contentswere not significantly affected despite the different habitats from which the samples were collected. The three most common insect taxa recovered were Hymenoptera, Lepidoptera and Coleoptera. The percentage volume of insect orders in the diet of Kuhl's bat (63 stomachs) consisted of 29% of Hymenoptera, 9% of Coleoptera, 27% of Lepidoptera, 32% unknown materials and unexpected thing of these insectivorous bats was the presences of 3% fruits. A single order did not dominate the diet of this specie because Hymenoptera was the most fed insect orders by frequency of occurrence 87.3%, Lepidoptera by 74.6%, Coleoptera 36.5% and fruits in 4.8% of samples. Also, they may also be fed by other insect orders, as unknown materials were found in all samples.
