Halgerda willeyi Eliot, 1903

パイナップルウミウシ Halgerda willeyi
Photographed by
IMAGAWA 今川郁
Location
Yamakawa Beach, Hontou hokubu(Iejima・Minnajima・Sesokojima), Okinawa, Japan
Date
2015/07/27
Length
35mm
Depth
7.0m
Water temperature
28.0℃