-
snout long, slenderpattern 1: pale bars above, pale spots below.
pattern 2: irregular lines above, blue bars belowD 25-32
trunk rings 15-18short opercular ridge -
snout long, slendersnout & flank: brown stripeD 28-31
trunk rings 16-18indistinct opercular ridge -
snout long & slender
triangular bone before eyeflank & upper tail: rows spots -> barsD 26-35
trunk rings 16-19no opercular ridgepectoral short - base 77% length -
snout v long & slenderupper side: stripe above bars
lower side: +/- dark diamondsD 29-42
trunk rings 18-21no opercular ridge -
snout mediumupper body: ~12-13 narrow bars, wider interspaces
female: pale bars belowD 22-27
trunk rings 14-15no opercular ridgepectoral short -
snout long & slenderfemale: pale bars under trunk & tailD 25-34
trunk rings: 15-18no opercular ridge -
snout medium & stoutfemale: 1-3 silver bars on each lower body ring, black ventral keel, C dark + white spotsD 25-37
trunk rings 15-18, 5.5-9.5 under Dopercular ridge - low, short -
snout moderatebrown snout, white blotch under eye
body: 11-12 wide barsD 35-41
trunk rings 17-19, 8.5-10 under Dno opercular ridge