Goniobranchus decorus (Pease, 1860)

ニヨリセトイロウミウシ Goniobranchus decorus
Photographed by
ishikawamasanori 石川雅教
Location
Horse Shoes, Hontou (West coast), Okinawa, Japan
Date
2018/03/15
Length
12mm
Depth
6.0m
Water temperature
22.0℃