Order Chiroptera - Family Rhinolophidae 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 1 350 365 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Rhinolophus cognatus K. Andersen 1906 Rhinolophus cognatus K. Andersen 1906 , Ann. Mus . Civ. Stor. Nat. Genova, ser. 3, 2: 181 . Type Locality: India , Andaman Isls, S Andaman Isl, Port Blair. Vernacular Names: Andaman Horseshoe Bat . Subspecies: : Subspecies Rhinolophus cognatus subsp. cognatus K. Andersen 1906 Subspecies Rhinolophus cognatus subsp. famulus K. Andersen 1918 Distribution: Andaman Isls ( India ). Conservation: IUCN 2003 and IUCN / SSC Action Plan (2001) – Vulnerable. Discussion: pusillus species group. Reviewed by Bates and Harrison (1997); see also Csorba (1997) .