earless lizard(n = noun.animal) - any of several slender lizards without external ear openings: of plains of western United States and Mexico;
is a kind of iguanid, iguanid lizard
is a member of genus holbrookia, holbrookia

agamid lizard, alligator lizard, anguid lizard, beaded lizard, caiman lizard, collared lizard, dragon lizard, earless, earless seal, eastern fence lizard, fence lizard, flying lizard, frilled lizard, fringe-toed lizard, giant lizard, glass lizard, green lizard, gridiron-tailed lizard, horned lizard, iguanid lizard, komodo lizard, lacertid lizard, legless lizard, leopard lizard, lizard, lizard fish, lizard orchid, lounge lizard, mexican beaded lizard, monitor lizard, night lizard, pine lizard, sagebrush lizard, sand lizard, scincid lizard, side-blotched lizard, spiny lizard, teiid lizard, texas horned lizard, thunder lizard, tree lizard, venomous lizard, water lizard, western fence lizard, whiptail lizard, worm lizard, zebra-tailed lizard