Halgerda tessellata (Bergh, 1880)

モザイクウミウシ Halgerda tessellata
Photographed by
ysokai 祖開康彰
Location
Siozakiinkraru, Hontou nanbu, Okinawa, Japan
Date
2018/09/22
Length
20mm
Depth
15.0m
Water temperature
30.0℃