Elysia sp.21

ゴクラクミドリガイ属の一種 21 Elysia sp.21
Photographed by
ysokai 祖開康彰
Location
Red Beach, Hontou (East coast), Okinawa, Japan
Date
2018/12/31
Length
5mm
Depth
3.0m
Water temperature
23.0℃
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