Dipsas gracilis (Slender Snail-eaters)
Dipsas gracilis (Boulenger, 1902)
This species is distinguished from other species of Dipsas by the following combination of characters: (1) preoculars 1 or absent (1 in Peru, absent in Ecuador); (2) postoculars 2-3 (2 in Peru, 2-3 in Ecuador); (3) supralabials 8-11 (10-11 in Peru, 8-10 in Ecuador); (4) infralabials 10-13 (13 in…
