Subspecies and Distribution. G.l.leucoblepharaBurmeister,1861—WArgentina,fromSCatamarcaProvinceSthroughLaRioja,SanJuan,Cordoba,SanLuis,andMendozaprovinces. G.l.demissaThomas,1921—DryChacowoodlandsofC&SBolivia,WParaguay,andNArgentina(StoSantiagodelEsteroandCatamarcaprovinces). G. l. littoralis Thomas, 1901 — S Argentina, from Mendoza and La Pampa provinces E to coastal Buenos Aires and S to Chubut provinces. in Caviidae

Subspecies and Distribution. G.l.leucoblepharaBurmeister,1861—WArgentina,fromSCatamarcaProvinceSthroughLaRioja,SanJuan,Cordoba,SanLuis,andMendozaprovinces. G.l.demissaThomas,1921—DryChacowoodlandsofC&SBolivia,WParaguay,andNArgentina(StoSantiagodelEsteroandCatamarcaprovinces). G. l. littoralis Thomas, 1901 — S Argentina, from Mendoza and La Pampa provinces E to coastal Buenos Aires and S to Chubut provinces.