Cestodes of the Genus Hymenolepis Weinland, 1858 Sensu Stricto from Pocket Gophers Geomys and Thomomys spp. (Rodentia: Geomyidae) in Colorado and Oregon, with a Discriminant Analysis of Four Species of Hymenolepis

Helminth Parasites of Thomomys bulbivorus (Richardson) (Rodentia: Geomyidae), with the Description of a New Species of Hymenolepis (Cestoda)

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 ign...

Preliminary Field Evaluation of a New Formulation of Rozol ( Chlorophacinone ) Bait against Pocket Gophers in Colorado

Mountain pocket gophers (Thomomy's talpoides) and plains pocket gophers (Geomys bursarius) are a problem to rangelands in Colorado. A new chlorophacinone (50 ppm) pelleted bait was applied to active burrow systems by hand baiting. Efficacy on the Geomys plot was 100%, while 94.73% of the Thomomys were controlled with the product. Introduction Pocket gophers, of the family Geomyidae, are indigen...

Geomys bursarius (Rodentia: Geomyidae)

Geomys bursarius (Shaw, 1800) is a geomyid commonly called the plains pocket gopher. A stocky rodent morphologically adapted for a fossorial life, it is 1 of 11 species in the genus Geomys. It occurs in southern Manitoba, Canada, and throughout the central United States southward to Texas. It prefers open grasslands and agricultural fields and is considered an economic pest. The subspecies G. b...

A New Species of Geomydoecus (Mallophaga: Trichodectidae) from the Texas Pocket Gopher, Geomys personatus (Rodentia: Geomyidae)

Geomydoecus dalgleishi n. sp. is described and illustrated for material off Geomys personatus fuscus from southern Texas. Two species of Geomydoecus Ewing are currently recognized from the Texas pocket gopher, Geomys personatus True. Ewing (1936) described Geomydoecus texanus from Geomys personatus fallax Merriam collected at Flour Bluff, Corpus Christi Bay, [Nueces County], Texas. Davis (1940)...