Phrynosoma asio (Giant Horned Lizard)
Phrynosoma braconnieri (Short-tailed Horned Lizard)
Phrynosoma cerroense (Cedros Island Horned Lizard)
Phrynosoma cornutum (Texas Horned Lizard)
Phrynosoma coronatum (Coast Horned Lizard)
Phrynosoma coronatum
blainvillii (San Diego Horned Lizard)
Phrynosoma coronatum
coronatum (Cape Horned Lizard)
Phrynosoma coronatum
frontale (California Horned Lizard)
Phrynosoma coronatum
jamesi (Central Peninsular Horned Lizard)
Phrynosoma coronatum
schmidti (Northern Peninsular Horned Lizard)
Phrynosoma ditmarsi (Rock Horned Lizard)
Phrynosoma douglassii (Short-horned Lizard)
Phrynosoma douglassi
brachycercum
Phrynosoma douglasii
douglasii
Phrynosoma hernandesi (Mountain Short-horned Lizard)
Phrynosoma mcallii (Flat-tail Horned Lizard)
Phrynosoma modestum (Roundtail Horned Lizard)
Phrynosoma orbiculare (Mexican Plateau Horned Lizard)
Phrynosoma orbiculare
boucardii
Phrynosoma orbiculare
bradti
Phrynosoma orbiculare
cortezii
Phrynosoma orbiculare
dugesii
Phrynosoma orbiculare
orbiculare
Phrynosoma orbiculare
orinetale
Phrynosoma platyrhinos (Desert Horned Lizard)
Phrynosoma platyrhinos
calidiarum (Southern Desert Horned Lizard)
Phrynosoma platyrhinos
goodei (Sonoran Horned Lizard)
Phrynosoma platyrhinos
platyrhinos (Northern Desert Horned Lizard)
Phrynosoma solare (Regal Horned Lizard)
Phrynosoma taurus (Mexican Horned Lizard)
Phrynosoma wigginsi (Gulf Coast Horned Lizard)
|