Child Taxa
Taxon Name
Sauromalus ater ater Espiritu Santo Chuckwalla
Sauromalus ater obesus Western Chuckwalla
Sauromalus ater shawi San Marcos Island Chuckwala
Sauromalus ater townsendi Sonoran Island Chuckwalla
Sauromalus ater tumidus Arizona Chuckwalla