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head large, deep
eyes not stalkedD continuous, origin over A originlower jaw rounded
both lips: skin flaps -
eyestalk short
eye without spots/flapsD XII-XIII, usually 2-3 free spines at frontupper body: 10-13 brown bars, often stripe on flank, inside mouth pigmentedtop lip flaps 13-17
rear nostril a hole near front tubular nostrilA 32-35no scales on nape -
eyestalk long & slenderD XI-XIII, first 3-4 spines freemottled with tan, red on head, side 11-14 brown bars, pectoral white, C barsrear nostril a pore next to tubular front nostril