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eyes large, on top head, close-setD1 VIIC long, pointedmouth large, oblique
front roof mouth - patch teethpelvics - joined, +/- front membranescales behind pectoral only -
eyes large, close-set, near frontD1 VIC long, pointedbottom jaw: canines near frontgill rakers short, triangular, 0+4-5scales rough, none on head
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nape: low crest
eyes large, 2 pores between themD1 VIC elongatedno gill rakerspelvics form dischead & nape: no scales -
head round
eyes very largeD1 VI, III-IV elongatetongue heart-shaped, teeth in center
front roof mouth with teethpelvics - only membrane between last raysno scales