Fig. 19From: A new extinct species of alligator lizard (Squamata: Elgaria) and an expanded perspective on the osteology and phylogeny of GerrhonotinaePremaxillae of anguid lizards. Scale bars = 1 mm. a B. levicollis MVZ 68782 in posterior view. b E. coerulea TNHC 14643 in posterior view. c O. mimicus NCSM 25699 in posterior view. d O. mimicus NCSM 25699 in left lateral view. e G. infernalis TNHC 198988 in left lateral view. f E. velazquezi SDNHM 68678 in ventral view. g O. mimicus NCSM 25699 in ventral view. pa.pr palatal process, v.k ventral keelBack to article page