Halgerda willeyi Eliot, 1903

パイナップルウミウシ Halgerda willeyi
Photographed by
bighit2000 Manabu Kakegawa
Location
Red Beach, Hontou (East coast), Okinawa, Japan
Date
2018/05/09
Length
40mm
Depth
1.0m
Water temperature
23.0℃