Sue Daly / Common cuttlefish (Sepia officinalis) hunting, filmed at night, Sark, British Channel Islands, UK, August.

Sue Daly / Common cuttlefish (Sepia officinalis) hunting, filmed at night, Sark, British Channel Islands, UK, August.

Sue Daly / Common cuttlefish (Sepia officinalis) hunting, filmed at night, Sark, British Channel Islands, UK, August.

Sue Daly / Common cuttlefish (Sepia officinalis) hunting, filmed at night, Sark, British Channel Islands, UK, August.

Pascal Kobeh / Pygmy cuttlefish (Sepia sp.) Indonesia, Sulawesi Sea.

Alex Mustard / Portrait of a Tropical bottletail squid (Sepiadarium kochi) partially buried in sand and illuminated in a beam of light, at night. Dauin, Dauin Marine Protected Area, Dumaguete, Negros, Philippines. B...

Alex Mustard / Flamboyant cuttlefish (Metasepia pfefferi) small male courting a larger female. Anilao, Batangas marine protected area, Luzon, Philippines. Verde Island Passages, Tropical West Pacific Ocean.

Alex Mustard / Embryos develop inside flamboyant cuttlefish (Metasepia pfefferi) eggs, laid inside a coconut shell. Anilao, Batangas marine protected area, Luzon, Philippines. Verde Island Passages, Tropical West Pa...

Sergio Hanquet / Cuttlefish (Sepia officinalis) feeding on Scorpionfish (Scorpaenidae). Tenerife, Canary Islands.

Sergio Hanquet / Cuttlefish (Sepia officinalis) feeding on Scorpionfish (Scorpaenidae). Tenerife, Canary Islands.

Franco Banfi / Common cuttlefish (Sepia officinalis) above seabed with diver observing it,. Vis Island, Croatia. 2019.

Pascal Kobeh / Papuan cuttlefish (Sepia papuensis), Sulu sea, Philippines