Halgerda tessellata (Bergh, 1880)

モザイクウミウシ Halgerda tessellata
Photographed by
ysokai 祖開康彰
Location
Jyousuijyou mae, Hontou (West coast), Okinawa, Japan
Date
2016/05/02
Length
20mm
Depth
7.0m
Water temperature
24.0℃