Thomomydoecus (Thomomydoecus) neocopei (Price & Emerson, 1971)
Geomydoecus neocopei Price & Emerson, 1971: 248, figs 5, 8, 39, 48, 56, 76, 131.
Estado de Mexico: Thomomys sp., Nevado de Toluca, no date; Thomomys umbrinus Nevado de Toluca, 5 Mar. 1963 (Price & Emerson 1971) ; Nevado de Toluca, no date; 18 km S, 12 km W Toluca de Lerdo, no date; NW slope Nevado de Toluca, Ojo de Agua, no date (Price & Hellenthal 1980b).
Types: Holotype male and allotype female deposited in USNM (B-64285).
Notes: Price & Emerson (1971) identified the type host as “ Thomomys umbrinus tolucae ”.