Perez, R., S. Ribeiro, and M. Borges-Martins. “Reappraisal of the Taxonomic Status of Amphisbaena Prunicolor (Cope 1885) and Amphisbaena Albocingulata Boettger 1885 (Amphisbaenia: Amphisbaenidae)”. Zootaxa, vol. 3550, no. 1, Nov. 2012, pp. 1–25, doi:10.11646/zootaxa.3550.1.1.