C. pseudagyrtes Baker, 1904

Ctenophthalmus pseudagyrtes pseudagyrtes Baker, 1904: 420 . Ctenophthalmus pseudagyrtes; Morrone et al., 2000: 5.

Distribution. Canada, USA, and Mexico.

Hosts. Blarina brevicauda, B. carolinensis, Cryptotis parva, Sorex cinereus, and S. fumeus . Other hosts. Carnivora: Mephitis mephitis, Mustela erminea, Spilogale putorius, and Vulpes fulca . Insectivora ( Talpidae): Condylura cristata, Parascalops breweri, and Scalopus aquaticus . Lagomorpha: Sylvilagus floridanus . Rodentia: Clethrionomys gapperi, Erethizon dorsatum, Geomys bursarius, Glaucomys sabrinus, G. volans, Glaucomys sp., Microtus chrotorrhinus, M. mexicanus subsimus, M. minor, M. ochrogaster, M. pennsylvanicus, M. pinetorum, Napaeozapus insignis, Ondatra zibethica, Peromyscus d. difficilis, P. leucopus, P. maniculatus, Peromyscus melanotis, Rattus norvegicus, Sciurus coralinensis, Sigmodon hispidus, Spermophilus tridecemlineatus, Synaptomys cooperi, Tamias minimus, T. striatus, Tamiasciurus hudsonicus, and Zapus hudsonius (Holland, 1949; Rapp Jr. & Gates, 1957; Wilson, 1957; Hopkins & Rothschild, 1966; Benton et al., 1969; Miller & Benton, 1973; Whitaker, 1974; Benton & Kelly, 1975; Wassel et al., 1978; Benton, 1980; Owen, 1984; Morales & Llorente, 1986; Whitaker & Cudmore, 1987; Ayala­Barajas et al., 1988; Durden & Wilson, 1991; McCay & Durden, 1996; Morrone et al., 2000; McCay, 2001; Whitaker, 2004).