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eyestalk short
eye without spots/flapsD continuous XI-XII, usually notch after spine IIItop blotched & barred, side - faint stripestop lip flaps 13-17
rear nostril a hole near front tubular nostrilA segmented rays 30-352-4 rows scales side of nape, centerline naked -
expanded eyestalk not v long & slenderrear nostril a pore next to front nostril tube
D continuous, X, 30uniform paleA 32-33 segmented rays -
eye: black, ring of bumps/flaps, stalk shortD usually 2 free spines, XI-XIIIuniform paleupper lip: 11-12 flaps
rear nostril = hole near front tubular nostrilA segmented rays 28-30 -
eye: no distinct stalkD XII, 1st 2-5 spines separate, freetan + darker mottlingrear nostril: patch of 1-8 pores before tubular front nostril
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eyestalk shortD X, 31, continuous/ 1-3 free spines at frontback blotched & barred
upper side: 10+ barsrear nostril a pore next to tubular front nostrilA 33-34 rays -
eyestalk short
eye without spots/flapsD XII-XIII, usually 2-3 free spines at frontupper body: 10-13 brown bars, often stripe on flank, inside mouth pigmentedtop lip flaps 13-17
rear nostril a hole near front tubular nostrilA 32-35no scales on nape -
eyestalk long & slenderD XI-XIII, first 3-4 spines freemottled with tan, red on head, side 11-14 brown bars, pectoral white, C barsrear nostril a pore next to tubular front nostril