Phestilla melanobrachia Bergh, 1874

イボヤギミノウミウシ Phestilla melanobrachia
Photographed by
hiroshitokura 海が好きな人
Location
Red Beach, Hontou (East coast), Okinawa, Japan
Date
2008/03/15
Length
15mm
Depth
7.0m
Water temperature
21.0℃