Child Taxa
Taxon Name
Phrynosoma orbiculare bradti Chihuahuan Mountain Horned Lizard
Phrynosoma orbiculare cortezii Veracruz Mountain Horned Lizard
Phrynosoma orbiculare dugesii Colima Mountain Horned Lizard
Phrynosoma orbiculare orbiculare Central Mountain Horned Lizard
Phrynosoma orbiculare orientale Northeastern Mountain Horned Lizard