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Biodiversity Blog


Texas Alligator Lizard

Tx infernalis cropped     Photo: Dr. Eric Pianka   The Texas Alligator Lizard (Gerrhonotus infernalis) is the largest lizard with limbs in Texas, exceeded in length only by Slender Glass Lizards, which are legless. It is also one of the largest alligator lizards in the world. Adults are about 16”-18” in length and endemic to the central...