ナショナルジオグラフィックのインスタグラム(natgeo) - 9月11日 10時07分

This “Squid with a shell" the Palau Nautilus caught on film by @enricsala and @manusanfelix. This cephalopod (a cousin of octopus and squid) lives mainly in Palau and the Western Carolines on reef slopes typically between 150-300 meters deep, but can sometimes be seen at shallower depths like this when they make excursions at night when fish activity diminishes.

[BIHAKUEN]UVシールド(UVShield)

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