Riqueza, composição e distribuição espacial da comunidade de aves em um fragmento florestal urbano em Maringá, Norte do Estado do Paraná, Brasil

Abstract

This study aims to evaluate the abundance and frugivory of bats from the Recanto Marista, a small riparian forest remnant in the margins of the Ivaí river. The Recanto Marista has 57.6 ha, of which 40.8 ha are covered by semideciduous seasonal forest and is located in the Doutor Camargo municipality. Collections were conducted from May 2007 to January 2008 using mist nets (7 x 2.5 m) totaling 13,475 m h and comprising about 72 hours. Ten species were found pertaining to two families, Phyllostomidae (Artibeus lituratus, Sturnira lilium, Carollia perspicillata, Artibeus cf. fimbriatus, Artibeus planirotris, Desmodus rotundus and Pygoderma bilabiatum) and Vespertilionidae (Myotis nigricans, Eptesicus sp. and Lasiurus blossevillii) totaling 193 specimens. One Molossus rufus individual was found dead on the ground. Fruits pertaining to the families Moraceae (Ficus guaranitica, Ficus insipida, Ficus sp. and Maclura tinctoria), Solanaceae (Solanum aspero-lanatum and Solanum sp.), Piperaceae (Piper aduncum, Piper amalago and Piper sp.) and Urticaceae (Cecropia pachystachya and Cecropia sp.) made part of the diet of the captured bat species.