Taxa named by Ronald L. Gutberlet Jr.

Ameivula is a genus of lizards in the family Teiidae. The genus is endemic to South America. Many species in the genus Ameivula were previously listed in the genus Cnemidophorus.

Aurivela is a genus of lizards that belongs to the family Teiidae. There are two species in the genus. Both are endemic to Argentina.

Contomastix is a genus of lizards in the family Teiidae. The genus is endemic to South America.