Jackson, J.F. 1978. Differentiation in the genera Enyalius and Strobilurus (Iguanidae): implications for pleistocene climatic changes in Eastern Brazil . Arquivos de Zoologia. 30, 1 (Oct. 1978), 1–79. DOI:https://doi.org/10.11606/issn.2176-7793.v30i1p1-79.