• Elgaria panamintina
• Habitat use and movement patterns of northern alligator lizards (PDF)
• Shinisaurus (Agama International care sheet)

See Legless Lizards for some possible overlap.

Lin, et al. 2003. Taxonomic status of the legless lizard Ophisaurus (Squamata: Anguidae) in Taiwan... Zoological Studies 42(3): 411-9.

Macey, et al. 1999. Molecular phylogenetics, tRNA evolution, and historical biogeography in Anguid lizards and related taxonomic families. Mol. Phyl. Evo. 12(3): 250-72.

Werler & Campbell. 2004. New lizard of the genus Diploglossus... Southwestern Naturalist 49(3): 327-333.