Phestilla melanobrachia Bergh, 1874

イボヤギミノウミウシ Phestilla melanobrachia
Photographed by
812882 鎌田 陽介
Location
Wchi, Miyako Is, Okinawa, Japan
Date
2016/05/01
Length
20mm
Depth
16.0m
Water temperature
24.5℃