2-1. Ophichthus sangjuensis (leptocephalus; Ophichthidae ) フチナシウミヘビ 상주물뱀 렙토세팔루스 Encountered by observing Ichthyoplankton using fishing light in the surface layer.
Ulsan,,Korea,, +2 individuals ========================================================================================== 1. :approximately ca.100mm TL : early-december, 2018 +GS (gut swelling) - two liver lobes connected - The intestine extends from 2nd GS - 2nd GS largest GS (gut swelling) count : 8 PAP ( Post anal pigment ; slightly ...