R0234150 (rĭch′ərd-sənz)n. A ground squirrel (Spermophilus richardsonii) of the northern Great Plains. Also called flickertail.[After Sir John Richardson (1787-1865), Scottish naturalist.]
Richardson's ground squirrel
n (Animals) a ground squirrel of the NW USA and Canada, Citellus richardsoni. Also called: flickertail ThesaurusSeeflickertail