Subspecies and Distribution. C.a.arenariusMerriam,1894—NWMexico(fromnearLagunaSanIgnacioStoWofBahiadelaPaz,BajaC.a.Sur). C.a.albescensHuey,1926—NWMexico(GulfcoastinvicinityofSanFelipe,BajaC.a.forniaSur). C.a.albulusNelson&Goldman,1923—NWMexico(MagdalenaI,BajaC.a.Sur). C.a.ambiguusNelson&Goldman,1929—NWMexico(ValledelosCirios,SBajaC.a.fornia,andVizcainoDesert,NBajaC.a.Sur). C.a.helleriElliot,1903—NWMexico(SanQuintinPlain,NWBajaC.a.). C.a.mexicalisHuey,1939—NWMexico(WsideofLagunaSalada,NEBajaC.a.). C.a.paraliosHuey,1964—NWMexico(GulfcoastofSEBajaC.a.). C.a.ramirezpulidoiAlvarez-Castanieda&Cortés-Calva,2004—NWMexico(ElMagotesandspit,BahiadelaPaz,BajaC.a.Sur). C. a. sabulosus Huey, 1964 — NW Mexico (Bahia de Santa Rosaliita, Baja C.a., S through the W Vizcaino Desertto the vicinity of the Laguna San Ignacio, Baja C.a. nia Sur). in Heteromyidae

Subspecies and Distribution. C.a.arenariusMerriam,1894—NWMexico(fromnearLagunaSanIgnacioStoWofBahiadelaPaz,BajaC.a.Sur). C.a.albescensHuey,1926—NWMexico(GulfcoastinvicinityofSanFelipe,BajaC.a.forniaSur). C.a.albulusNelson&Goldman,1923—NWMexico(MagdalenaI,BajaC.a.Sur). C.a.ambiguusNelson&Goldman,1929—NWMexico(ValledelosCirios,SBajaC.a.fornia,andVizcainoDesert,NBajaC.a.Sur). C.a.helleriElliot,1903—NWMexico(SanQuintinPlain,NWBajaC.a.). C.a.mexicalisHuey,1939—NWMexico(WsideofLagunaSalada,NEBajaC.a.). C.a.paraliosHuey,1964—NWMexico(GulfcoastofSEBajaC.a.). C.a.ramirezpulidoiAlvarez-Castanieda&Cortés-Calva,2004—NWMexico(ElMagotesandspit,BahiadelaPaz,BajaC.a.Sur). C. a. sabulosus Huey, 1964 — NW Mexico (Bahia de Santa Rosaliita, Baja C.a., S through the W Vizcaino Desertto the vicinity of the Laguna San Ignacio, Baja C.a. nia Sur).Published as part of Don E. Wilson, Thomas E. Lacher, Jr & Russell A. Mittermeier, 2016, Heteromyidae, pp. 170-233 in Handbook of the Mammals of the World – Volume 6 Lagomorphs and Rodents I, Barcelona :Lynx Edicions on page 214, DOI: 10.5281/zenodo.661116