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Three female specimens of Peropteryx leucoptera were collected in the Refúgio da Vida Silvestre Mata do Junco, a fragment of Atlantic Forest located in the state of Sergipe, northeastern Brazil. These specimens represent the first record of the species for Sergipe, increasing to 44 the number of bat species recorded in this state. A summary of locality records for P. leucoptera indicates a disjunct distributional pattern for this species, with the majority of the records concentrated in the northern South America and a separate population in the Atlantic Forest of northeastern Brazil. [ABSTRACT FROM AUTHOR]

The occurrence of Rhogeessa hussoni Genoways and Baker, 1996 in the state of Sergipe is reported here based on an adult female collected in mist nets during a chiropteran survey of the Refúgio da Vida Silvestre Mata do Junco (RVS-Mata do Junco), a 894 ha fragment of lowland Atlantic Forest. Measurements and taxonomic comments about this species are given. Despite the variability found in coloration of the ventral pelage, qualitative and quantitative characters allowed the identification of the specimen as R. hussoni. The present record increases to twenty-eight the number of bat species recorded for Sergipe and confirms the presence of R. hussoni in the Atlantic Forest biome. [ABSTRACT FROM AUTHOR]