| arthropod and helminth parasites from the plains pocket gopher, geomys bursarius bursarius from the hosts' northern boundary range in minnesota. | as part of a continuing and more general study of the diversity of parasites from subterranean mammals in central north america, individuals of the plains pocket gopher, geomys bursarius bursarius, were collected from 7 localities in northwestern minnesota from september 1991 through october 1996. arthropods collected included the fleas, opisocrostis bruneri (4 of 124, 3.2%), foxella ignota ignota (85 of 124, 68.5%); the chewing louse, geomydoecus geomydis geomydis from 98 of 124 (79%), and larv ... | 2000 | 10701580 |