Halgerda tessellata (Bergh, 1880)

モザイクウミウシ Halgerda tessellata
Photographed by
natanitomohiro 名谷朋浩
Location
Apogama, Hontou (West coast), Okinawa, Japan
Date
2017/02/17
Length
10mm
Depth
18.0m
Water temperature
21.0℃