Tritonia festiva (Stearns, 1873)

シロホクヨウウミウシ Tritonia festiva
Photographed by
DIVE SERVICE WATANABE
Location
Horobetsu, Shiretoko・Utoro, Hokkaidou, Japan
Date
2020/02/12
Length
30mm
Depth
5.0m
Water temperature
-2.0℃