Goniobranchus setoensis (Baba, 1938)

セトイロウミウシ Goniobranchus setoensis
Photographed by
ysokai 祖開康彰
Location
Jyousuijyou mae, Hontou (West coast), Okinawa, Japan
Date
2015/02/28
Length
20mm
Depth
7.0m
Water temperature
21.0℃