Murphy JC, Charles SP, Lehtinen RM, Koeller KL.

A molecular and morphological characterization of Oliver’s parrot snake, Leptophis coeruleodorsus (Squamata: Serpentes: Colubridae) with the description of a new species from Tobago

. Zootaxa [Internet]. 2013 Oct. 9 [cited 2025 Apr. 24];3718(6):561–574. Available from: https://mapress.com/zt/article/view/zootaxa.3718.6.4