ツノトカゲのコミュニティです。
英名はHorned lizardでして
種類
* オオツノトカゲGiant Horned Lizard(1864)
* ショートテール・ツノトカゲShort-tailed Horned Lizard (1870)
* Cedros Island Horned Lizard (1893)
* テキサス・ツノトカゲTexas Horned Lizard (1825)
* コースト・ツノトカゲCoast Horned Lizard
* Cape Horned Lizard (1835)
* San Diego Horned Lizard (1839)
* California Horned Lizard (1894)
* Central Peninsular Horned Lizard (1922)
* Northern Peninsular Horned Lizard (1921)
* Rock Horned Lizard (1906)
* Short-horned Lizard
* Phrynosoma douglassi brachycercum (1942)
* Phrynosoma douglasii douglasii (1828)
* Mountain Short-horned Lizard (1858)
* ヒラオツノトカゲFlat-tail Horned Lizard (1852)
* マルオツノトカゲRoundtail Horned Lizard (1852)
* Mexican Plateau Horned Lizard
* Phrynosoma orbiculare boucardii (1870)
* Phrynosoma orbiculare bradti (1955)
* Phrynosoma orbiculare orbiculare (1789)
* チワワヤマツノトカゲPhrynosoma orbiculare orinetale (1955)
* Phrynosoma orbiculare cortezii (1870)
* Phrynosoma orbiculare dugesii (1870)
* Desert Horned Lizard
* Southern Desert Horned Lizard (1896)
* Northern Desert Horned Lizard (1852)
* Sonoran Horned Lizard (1893)
* Regal Horned Lizard (1845)
* Mexican Horned Lizard (1873)
* Gulf Coast Horned Lizard (2004)