Halgerda tessellata (Bergh, 1880)

モザイクウミウシ Halgerda tessellata
Photographed by
hitomiotsuka Hitomi Otsuka
Location
Ooiwa, Ogasawara, Tokyo, Japan
Date
2023/09/17
Length
50mm
Depth
3.0m
Water temperature
27.0℃