Synophis lasallei (La Salle's Shadow Snakes)
Synophis lasallei (Nicéforo-Maria, 1950)
This species is distinguished from other species of Synophis by the following combination of characters: (1) adult size 270-410 mm snout–vent length (tail 150-210 mm); (2) nuchal scales keeled; (3) nuchal collar absent; (4) intranasals in contact; (5) postoculars usually 2, occasionally 1; (6)…
