Thomson, S. A. “Turtles of the World: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status”. Phyllomedusa: Journal of Herpetology, vol. 20, no. 2, Dec. 2021, pp. 225-8, doi:10.11606/issn.2316-9079.v20i2p225-228.