Atractus iridescens (Iridescent Groundsnakes)
Atractus iridescens Peracca, 1896
This species is distinguished from other species of Atractus by the following combination of characters: (1) smooth dorsal scale rows 17-17-17; (2) postoculars 2; (3) loreal long; (4) temporals 1+2; (5) supralabials 6-7, third and fourth contacting the orbit; (6) infralabials 6-7, first three or…
