Limaverde, S., Pêgas, R. V., Damasceno, R., Villa, C., Oliveira, G. R., Bonde, N., & Leal, M. E. (2020). Interpreting character variation in turtles: Araripemys barretoi (Pleurodira: Pelomedusoides) from the Araripe Basin, Early Cretaceous of Northeastern Brazil. PeerJ.

Limaverde, Saulo, Rodrigo Vargas Pêgas, Rafael Damasceno, Chiara Villa, Gustavo R. Oliveira, Niels Bonde, e Maria E.C Leal. "Interpreting Character Variation in Turtles: Araripemys Barretoi (Pleurodira: Pelomedusoides) From the Araripe Basin, Early Cretaceous of Northeastern Brazil." PeerJ 2020.

Limaverde, Saulo, et al. "Interpreting Character Variation in Turtles: Araripemys Barretoi (Pleurodira: Pelomedusoides) From the Araripe Basin, Early Cretaceous of Northeastern Brazil." PeerJ 2020.