Atagema spongiosa (Kelaart, 1858)

スポンジウミウシ Atagema spongiosa
Photographed by
Kenichimatano Kenichi Matano
Location
Ebisuno hama, Nanki kusimoto, Wakayama, Japan
Date
Length
40mm
Depth
4.0m
Water temperature
27.0℃