Sorex emarginatus Jackson 1925
Sorex emarginatus Jackson 1925, Proc. Biol. Soc. Wash., 38: 129.
Type Locality: "Sierra Madre, near Bolanos, altitude 7,600 feet (2316 m), State of Jalisco, Mexico ".
Vernacular Names: Zacatecas Shrew.
Distribution: Durango, Zacatecas, and Jalisco (Mexico).
Conservation: IUCN – Lower Risk (lc).
Discussion: Referred to unnamed subgenus by George (1988:456). Findley (1955 b) considered this a subspecies of oreopolus; however, oreopolus belongs to subgenus Otisorex (Diersing and Hoffmeister, 1977) . For biological and distributional information, see Alvarez and Polaco (1984) and Matson and Baker (1986).