Halgerda tessellata (Bergh, 1880)

モザイクウミウシ Halgerda tessellata
Photographed by
nobuhiko KIMOTO Nobuhiko
Location
Horse Shoes, Hontou (West coast), Okinawa, Japan
Date
2015/12/10
Length
25mm
Depth
15.0m
Water temperature
24.7℃