K. pelaezi Barrera, 1956
Kohlsia pelaezi Barrera, 1956: 13 .
Distribution. Mexico.
Hosts. Sorex veraepacis . Other hosts. Rodentia: Peromyscus furvus, P. megalops, P. mexicanus, and Peromyscus sp. (Traub et al., 1983; Morales & Llorente, 1986; Ayala Barajas et al., 1988).