Goniobranchus decorus (Pease, 1860)

ニヨリセトイロウミウシ Goniobranchus decorus
Photographed by
okyou0211 kyoko fujimoto
Location
Occhogahama, Hachijo Island, Tokyo, Japan
Date
2019/08/01
Length
20mm
Depth
??m
Water temperature
28.0℃