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Oder Anguilliformes Family Muraenidae(Moray eels).
Liver-colored moray eel
Gymnothorax hepaticus(Rüppell, 1830). 100 cm TL
Korean name/ga-ji-gul(가지굴)
Taiwan name/白邊裸胸鯙
Vert/171~181
Distribution; Indo-Pacific/Red Sea to Samoa and the Hawaiian Islands, Indonesia, north to Jeju Island of Korea, southern Japan and Guam in Micronesia.
General; Also known with the name of Yellow jaw moray. Body moderately elongate, moderate in length and depth, tail relatively slender. Dorsal fin high, dorsal-fin-origin before gill opening. Anus near midlength, anal fin beginning immediately behind anus. Head with a distinctly raised profile behind eyes. Jaws and snout moderately slender and slightly arched, a slight gap visible when mouth closed, upper and lower jaws nearly equal in length. Eye moderate, over middle of upper jaw. Gill opening small, slightly elongate, Anterior nostril tubular, relatively short, not reaching edge of lip when depressed. Posterior nostril oval, with a slightly raised rim, above eye. 3 raws of teeth on premaxillary, 2 raws anterorily and 1 raw posteriorly on lower jaw. Teeth smooth, slender and pointed or blade-like.
Color in life; Upper head and body plain brown without markings; lower jaw and ventral part of branchial area pale yellow, throat grooves slightly darker. Margin of dorsal and anal fins pale grey to yellowish at tip of tail. Head pores without dark margin. In some cases or in dead specimens, the color of head and body is plain reddish purple with light margins on the fins. Most specimens found in coral-reef areas with mix of rocks and corals from depths of 12–17 m.
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