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 Funisciurus pyrropus subsp. akka De Winton 1895 Synonyms: Funisciurus pyrropus subsp. emini (De Winton 1895) ; Funisciurus pyrropus subsp. victoriae G. M. Allen and Loveridge 1942 ; Funisciurus pyrropus subsp. wintoni Neumann 1900 .