Morphological and molecular variation reveal cryptic diversity in the racer Philodryas patagoniensis (Girard, 1858) (Squamata: Colubridae)


	Lectotype of P. patagoniensis (USNM 5536): dorsal (A) and ventral (B) views of the body; lateral (C), dorsal (D) and ventral (E) views of the head. Scale bars = 5 mm. Photo credits: Teresa Hsu and Esther M. Langan.

Part of: Di Pietro DO, Sánchez J, Poljak S, Alcalde L (2026) Morphological and molecular variation reveal cryptic diversity in the racer Philodryas patagoniensis (Girard, 1858) (Squamata: Colubridae). Vertebrate Zoology 76: 93-119. https://doi.org/10.3897/vz.76.e169219