Goniobranchus cf. variatus (Risbec, 1928)

ミナミコモンウミウシ Goniobranchus cf. variatus
Photographed by
ysokai 祖開康彰
Location
Red Beach, Hontou (East coast), Okinawa, Japan
Date
2015/12/28
Length
20mm
Depth
12.0m
Water temperature
23.0℃