Esther's photos with the keyword: tentacle

Sydney Aquarium AIMG 8115

Sydney Aquarium AIMG 8131

This Caribbean reef octopus resides at the Curacao Seaquarium and can rapidly change color and texture in order to blend into its surroundings, using specialised skin cells known as chromatophores. ODT: Part of the full picture AIMG_0625

Cuttlefish have an internal shell, known as the cuttlebone, eight arms and two tentacles. They eat molluscs including other cuttlefish, crustaceans, fish, octopi and worms. The Melbourne Aquarium in Melbourne, Australia has a marvelous collection of Southern Ocean and Antarctic species, as well as a large variety of sharks and rays. AIMG_5823