C. decipiens Rothschild, 1915

Catallagia decipiens Rothschild, 1915a: 447 . Catallagia moneris Jordan, 1937: 267 .

Distribution. Canada and USA.

Hosts. Sorex sp. Other hosts. Carnivora: Mustela frenata . Rodentia: Clethrionomys gapperi, Lemmiscus curtatus pauperrimus, Marmota flaviventris, Microtus longicaudus, M. montanus, M. pennsylvanicus, Neotoma cinerea, Neotoma sp., Peromyscus leucopus, P. maniculatus gambeli, Peromyscus sp., Phenacomys intermedius, Spermophilus r. richardsoni, Tamiasciurus hudsonicus, and Zapus princeps idahoensis (Jellison et al., 1943; Holland, 1949; Rapp Jr. & Gates, 1957; Hopkins & Rothschild, 1962; Ayala­Barajas et al., 1988; Lewis & Haas, 2001).