Hydatina physis (Linnaeus, 1758)

ミスガイ Hydatina physis
Photographed by
sab3636ow 北嶌敦
Location
Misusyan zenbchi, Sirahama, Wakayama, Japan
Date
2019/04/18
Length
50mm
Depth
3.0m
Water temperature
17.0℃