Geomydoecus (Geomydoecus) chihuahuae chihuahuae Price & Hellenthal, 1979
Geomydoecus chihuahuae chihuahuae Price & Hellenthal, 1979: 271, figs 14–18.
Chihuahua: Thomomys sheldoni chihuahuae, 9.6 km W, 10 km N of Guachochic; Rancho el Pajarito, 25 mi (40.2 km) W of Tomochic; Yaguirachic, 130 mi (209.2km) W of Chihuahua; Thomomys umbrinus juntae, 4 mi (6.4 km) S, 1 mi (1.6 km) W of Santo Tomas; 7 mi (11.3 km) WSW and 8.4 mi (13.5 km) W of Cuauhtemoc; 11 mi (17.7 km) E of La Junta; Anderson, Arroyo Nesteno, Sierra del Nido; Rosario; Thomomys umbrinus madrensis, 1 mi (1.6 km) W of Colonia García; 1.3 mi (2.1 km) E of Chuhuichupa, 25–26 Jul. 1976, J.L. Patton; 1.5 mi (2.4 km) NE of Madera, 24 Jul. 1976, J.L. Patton; 2.4 mi (3.9 km) NE of Colonia García; 3 mi (4.8 km) SW of Pacheco, 2 Nov. 1954, J.R. Alcorn; 9 mi (14.5 km) SE of Colonia García, 22 May 1936, S.B. Benson; Meadow Valley, 5 mi (8.0 km) S of Colonia García, 28–30 Aug. 1948, W.C. Russell; Valle Moctezuma, 11.6 mi (18.7 km) SE of Colonia García, 27 Jul. 1926, J.L. Patton; Water Canyon, 3 mi (4.8 km) S of Colonia García, 20–21 May 1936, S.B. Benson (Price & Hellenthal 1979).
Type: Holotype male deposited in UMSP.