Description: Characterized by pale grey to brown color with dark spots along side of trunk in rows, one on each ridge and dark bar across ventral surface of each trunk ring, darker and more distinct anteriorly; 10 caudal rays; rings 16-17 + 29-32; continuous superior and inferior trunk ridges with respective tail ridges; lateral trunk ridge ends midlaterally between first and fifth tail ring; length of snout 2.4-3.1 in head length; depth of snout 1.8-2.8 in snout length; head length 7.1-9.4 in SL (Ref. 90102).