Murphy, J. C.; Charles, S. P.; Lehtinen, R. M.; Koeller, K. L.

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 2013, 3718, 561–574.