Halgerda tessellata (Bergh, 1880)

モザイクウミウシ Halgerda tessellata
Photographed by
kyoheiozaki Ozaki
Location
Konse, Kerama(Aka・Geruma・Hokachi・Yakabi・Kuba), Okinawa, Japan
Date
2019/12/28
Length
20mm
Depth
13.0m
Water temperature
22.0℃