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 Sturnira (Sturnira) aratathomasi Peterson and Tamsitt 1968 Sturnira (Sturnira) aratathomasi Peterson and Tamsitt 1968 , R . Ontario Mus. Life Sci. Occas. Pap., 12: 1 . Type Locality: Colombia , Valle, 2 km S Pance (ca. 20 km SW Cali), 1,650 m . Vernacular Names: Aratathomas's Yellow-shouldered Bat . Distribution: Colombia , Ecuador , NW Venezuela , Peru . Conservation: IUCN 2003 and IUCN / SSC Action Plan (2001) – Lower Risk (nt). Discussion: Subgenus Sturnira . See Soriano and Molinari (1987) .