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head cónical
mouth longD origin before large pectoralLL: all bodyteeth strong
roof mouth - central row large triangular teeth -
mouth ends under eye, thick lipsadult - small, embedded scalesteeth - minute, in bandslarge pectorals
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snout, long, fleshy, + papillae, overhangsLL complete+/- pectoralsgill openings lowanus under/near pectoral
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nostrils: front = tube, rear = holeD origin before gill openingjaws close completely, not arched
teeth all sharp -
D origin close to anusteeth slender, sharp
center roof mouth: 1 row teethLL = 4-5 pores over gill area
large pectoral