Order Chiroptera - Family Hipposideridae 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 1 365 379 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Hipposideros cyclops Temminck 1853 Hipposideros cyclops Temminck 1853 , Esquisses Zool. sur la Cote de Guine : 75 . Type Locality: Ghana , Boutry River. Vernacular Names: Cyclops Leaf-nosed Bat . Synonyms: Hipposideros langi J. A. Allen 1917 ; Hipposideros micaceus De Winton 1897 . Distribution: Kenya and S Sudan to Senegal and Guinea-Bissau ; Bioko ( Equatorial Guinea ). Conservation: IUCN 2003 and IUCN / SSC Action Plan (2001) – Lower Risk (lc). Discussion: cyclops species group.