Slender-bodied form (Fig. 2): Body elongate, depth 2.6-2.8 in SL (n = 15, 54.3-
144.7 mm SL); head relatively long, length equal to or greater than body depth
over pelvic base. Mouth relatively large, oblique; lower jaw projecting beyond
upper. Caudal peduncle slender, length greater than least depth.