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 Tamiasciurus hudsonicus subsp. hudsonicus Erxleben 1777 Tamiasciurus hudsonicus subsp. hudsonicus Erxleben 1777 , Systema Regni Animalis, Vol. 1: 416 . Type Locality: "ad fretum Hudsonis" Restricted by A. H. Howell (1936:134) to the mouth of Severn River, Hudson Bay, Ontario , Canada . Synonyms: Tamiasciurus hudsonicus subsp. rubrolineatus (Desmarest 1822) .