Mott, Tamí, Miguel Trefaut Rodrigues, and Ednilza Maranhão Dos Santos. 2009. “A New Amphisbaena With Chevron-Shaped Anterior Body Annuli from State of Pernambuco: Brazil (Squamata: Amphisbaenidae)”. Zootaxa 2165 (1). Auckland, New Zealand:52–58. https://doi.org/10.11646/zootaxa.2165.1.4.