Atagema spongiosa (Kelaart, 1858)

スポンジウミウシ Atagema spongiosa
Photographed by
KazukoOjima 小島 和子
Location
Red Beach, Hontou (East coast), Okinawa, Japan
Date
2013/07/23
Length
30mm
Depth
6.0m
Water temperature
25.0℃