Quirópteros da reserva biológica do Tinguá, estado do Rio de Janeiro, sudeste do Brasil (Mammalia: Chiroptera)

Abstract

Here we describe the bat community found at the Tinguá Biological Reserve, Nova Iguaçu County, in the state of Rio de Janeiro, southeastern Brazil. Captures at 14 sites included a total of 31 nights at altitudes from 65 to 1270 m. Bats were captured in nets at ground level in forest trails and clearings, near flowering and fruiting trees, buildings, natural cavities and over streams. The reserve is species rich, with 28 species in 655 captures. Four families were found: Emballonuridae (two species), Phyllostomidae (19), Vespertilionidae (five) and Molossidae (two). Three species are especially important for being considered vulnerable in the Brazilian Threatened Species List: Lonchophylla bokermanni Sazima, Vizotto & Taddei, 1978, Platyrrhinus recifinus (Thomas, 1901) and Myotis ruber (E. Geoffroy, 1806). Forearm length and 13 cranial measurements were studied for each species. The measurements of male and female specimens were treated separately. Taxonomic comments for each species are provided.