Phestilla melanobrachia Bergh, 1874

イボヤギミノウミウシ Phestilla melanobrachia
Photographed by
kacchan.com katsuki nishijima
Location
Sakurazima, Kagoshima, Japan
Date
2017/10/17
Length
10mm
Depth
18.0m
Water temperature
23.0℃