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 Sciurus (Guerlinguetus) richmondi Nelson 1898 Sciurus (Guerlinguetus) richmondi Nelson 1898 , Proc. Biol. Soc. Wash., 12: 146 . Type Locality: "Escondido River ( 50 mi. [ 80 km ] above Bluefields) Nicaragua " ( Nelson, 1899 b :100 ) . Vernacular Names: Richmond's Squirrel . Distribution: Nicaragua . Conservation: IUCN – Lower Risk (nt). Discussion: Subgenus Guerlinguetus ( Hall, 1981:436 ) . Reviewed by Jones and Genoways (1975 b , Mammalian Species No. 53).