Subspecies and Distribution. C.g.goldmaniMerriam,1895—drainageoftheRioAguanaval(NEDurango,SCoahuila,andZacatecas)toWSanLuisPotosi,Mexico. C. g. subnubilus Nelson & Goldman, 1934 — SE Coahuila and SW Nuevo Leon S to the Rio Verde in C San Luis Potosi, Mexico. in Geomyidae

Subspecies and Distribution. C.g.goldmaniMerriam,1895—drainageoftheRioAguanaval(NEDurango,SCoahuila,andZacatecas)toWSanLuisPotosi,Mexico. C. g. subnubilus Nelson & Goldman, 1934 — SE Coahuila and SW Nuevo Leon S to the Rio Verde in C San Luis Potosi, Mexico.Published as part of Don E. Wilson, Thomas E. Lacher, Jr & Russell A. Mittermeier, 2016, Geomyidae, pp. 234-269 in Handbook of the Mammals of the World – Volume 6 Lagomorphs and Rodents I, Barcelona :Lynx Edicions on page 251, DOI: 10.5281/zenodo.660380