Sacoproteus smaragdinus (Baba, 1949)

タマミルウミウシ Sacoproteus smaragdinus
Photographed by
ishikawamasanori 石川雅教
Location
Red Beach, Hontou (East coast), Okinawa, Japan
Date
2015/09/18
Length
15mm
Depth
10.0m
Water temperature
29.0℃