Palabras claves: Andean Shadow Snakes, Diaphorolepidini, molecular, Morphological, phylogeny, species delimitation, Syno-phis, Synophis niceforomariae, SYSTEMATICS, taxonomy
Autores: Alejandro F. Arteaga, Lourdes Y. Echevarría, Pyron R.A., Torres Carvajal Omar