Calyptommatus

Calyptommatus is a genus of Brazilian lizards in the family Gymnophthalmidae.
The genus shows extreme reduction of hind limbs and absence of fore limbs. Also prefrontals, frontals, supraoculars, and frontoparietals are absent.

Species

There are five species:Calyptommatus confusionibus Rodrigues, Zaher, and Curcio, 2001Calyptommatus frontalis Recoder, Marques-Souza, Silva-Soares, Ramiro, Castro, & Rodrigues, 2022Calyptommatus leiolepis Rodrigues, 1991Calyptommatus nicterus Rodrigues, 1991Calyptommatus sinebrachiatus Rodrigues, 1991