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body: 5 dark bars above ~10 narrow bars below
top head & back: blue spotssucker: front edge smoothpectoral 21
A 7, origin under D ray 2-3anus nearer A than to sucker -
male: 6-7 dark bars, 2nd & 3rd = inverted Y
female side: 4 bright white spots
front nostril - small flapD 8sucker: front edge smoothanus nearer to /midway between sucker than to A -
dark blotch above pectoral base
top back: 6 hourglass bars
lower body - 6-8 barssucker front edge - skin flapsanus centered between sucker & Ablack shoulder spot
front nostril - large flap -
pectoral base: 2 oblique bars
lower body: dark V bars
front nostril: tiny flapD 6-7sucker: front edge with flapsA origin under D ray 2-4anus midway to/nearer to A than to sucker -
5-9 bars, rear 4 v wide
D, C & A: black base, red edgefront nostril - no flap
sucker: front edge smoothPC 20
A 6, origin under D ray 4-5anus nearer A than to sucker -
6 dark saddles on back
head - blue-white dots
flank: 8-13 wide bars + narrow white interspacesfront nostril - tiny flap
sucker: front edge rough, + flapsA origin under D rays 1-2anus nearer sucker than to A -
head & body: dark + strong narrow pale bars
pectoral base: dark + 2 diagonal pale barsanus centered between A and suckerfront nostril - large flap
sucker: front edge rough, + flaps -
back: 6 hourglass saddles
lower body: 8-13 narrow dark V bars
top 1/2 pectoral base: dark botchfront nostril - tiny flap
sucker: front edge rough, with flaps