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 Petinomys sagitta (Linnaeus 1766) [Sciurus] sagitta Linnaeus 1766 , Syst. Nat., 12th ed., Vol. 1: 88 . Type Locality: Indonesia , Java . Vernacular Names: Arrow Flying Squirrel . Distribution: Java . Conservation: IUCN – Lower Risk (lc). Discussion: Formerly included in Hylopetes ; see Medway (1977:102) . May be conspecific with genibarbis ; see Ellerman and Morrison-Scott (1955:31) . Medway (1977:102) considered it inadvisable to synonymize sagitta and genibarbis until the relationship has been certainly established. Corbet and Hill (1992) considered sagitta as incertae sedis .