Goniobranchus geometricus (Risbec, 1928)

キカモヨウウミウシ Goniobranchus geometricus
Photographed by
今川郁
Location
Red Beach, Hontou (East coast), Okinawa, Japan
Date
2015/08/28
Length
25mm
Depth
10.0m
Water temperature
28.0℃