Order Rodentia - Family Sciuridae 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 2 754 818 book chapter 0-8018-8221-4 10.5281/zenodo.7316535 Hyosciurus Archbold and Tate 1935 Hyosciurus Archbold and Tate 1935 , Am. Mus . Novit., 801: 2 . Type Species: Hyosciurus heinrichi Tate and Archbold 1935 Species and subspecies: 2 species: Species Hyosciurus heinrichi Archbold and Tate 1935 Species Hyosciurus ileile Tate and Archbold 1936 Discussion: Tribe Callosciurini according to Moore (1959:174) .