Date of this Version
Missouri Valley Fauna, Number 4, March 1, 1941, 8p.
There has been little published evidence of the occurrence of pocketgophers of the genus Th01nomys in Nebraska.
Thomomys talpoides pierreicolus subsp. nov
PIERRE RICHARDSON POCKET-GOPHER
Thomomys talpoides cheyennensis subsp. nov.
CHEYENNE RICHARDSON POCKET-GOPHER