Order Chiroptera - Family Phyllostomidae Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 395 426 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Micronycteris megalotis (Gray 1842) [Phyllophora] megalotis Gray 1842 , Ann. Mag. Nat. Hist., ser. 1, 10: 257 . Type Locality: Brazil , São Paulo , Pereque. Vernacular Names: Little Big-eared Bat . Synonyms: Micronycteris elongatum Gray 1842 ; Micronycteris megalotes Robinson 1896 ; Micronycteris scrobiculatum Wagner 1855 ; Micronycteris typica K. Andersen 1906 . Distribution: Colombia to Peru , Bolivia , and Brazil ; Venezuela and the Guianas; Trinidad and Tobago ; Margarita Isl ( Venezuela ); Grenada ; St. Vincent . Conservation: IUCN 2003 and IUCN / SSC Action Plan (2001) – Lower Risk (lc). Discussion: Does not include microtis ; see Brosset and Charles-Dominique (1990) , Simmons (1996) , and Simmons and Voss (1998) . Does not include mexicana ; see Simmons (1996) . Does not include homezi ; see Simmons and Voss (1998) . See Alonso-Mejia and Medellín (1991), but note that these authors included microtis , mexicana , and homezi in megalotis .