Goniobranchus setoensis (Baba, 1938)

セトイロウミウシ Goniobranchus setoensis
Photographed by
diving-ishigaki DIVE SERVICE WATANABE
Location
Taketomi minami, Isigaki Is and Yaeyama, Okinawa, Japan
Date
2019/12/28
Length
20mm
Depth
6.0m
Water temperature
23.0℃