Thecacera pacifica Bergh, 1883

ウデフリツノザヤウミウシ Thecacera pacifica
Photographed by
natsuki n.t___kii______
Location
Sakimotobu, Hontou hokubu(Iejima・Minnajima・Sesokojima), Okinawa, Japan
Date
2020/12/19
Length
20mm
Depth
8.0m
Water temperature
23.0℃