-
oblong, compressed
3 "tails" = C + large rear lobes of D & AD XII, 15-16, no notchpreopercle strongly serrated -
head deep, profile straight
snout < eyeD XI, 17-19
dark bars + dark & light spotsC roundedteeth depressiblepreoperculum: strong hidden spine points forwards -
body deep, very compressed
forehead obliqueD XI, 18-20, interspine membranes slightly indente
dark + pale mottling/spotsC straightpectorals > > pelvics -
oblong
knob over eyes, nape with ridgeD XI-XII, 11-12teeth small
lower jaw strongly projectsoperculum - horizontal ridge ends in spinescales small, v rough, head & body