Ophichthus rotundus is an eel in the family Ophichthidae (worm/snake eels).Ophichthus rotundus at www.fishbase.org. It was described by Chung-Lyul Lee and Hirotoshi Asano in 1997.Lee, C.-L. and H. Asano, 1997 (Dec.) [ref. 23711] A new ophichthid eel, Ophichthus rotundus (Ophichthidae, Anguilliformes) from Korea. Korean Journal of Biological Sciences v. 1 (no. 14): 549-552. It is a marine, temperate water-dwelling eel which is known from Korea, in the northwestern Pacific Ocean. Males can reach a maximum total length of .
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