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bony ridge on snout rough & spinyD III + III, 9-12; A 8-11; pectoral 22-28gill opening all behind pectoral
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body round, + sparse, coarse denticles
upper body sensory canal: ends mid body, 17-21 pitslure spine relatively longA 6 (5-6) -
body + dense fine denticles
upper body sensory canal: to base C, 29+ pitslure spine shortA 7, (6-7) -
bony ridges on snout smoothD III + II-III, 8; A 6; pectoral 14-21gill opening extends before pectoral