Palacios-Aguilar R, Santos-Bibiano R, Campbell JA, Beltrán-Sánchez E. Morphological variation and new distributional records of Rhadinella dysmica (Serpentes: Dipsadidae), with comparisons with other dark-colored congeners. Phyllomedusa. 2021;20(2):151-159. doi:10.11606/issn.2316-9079.v20i2p151-159