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ID_GiantGreenAnemone_1200x490

Giant Green Anemone

Invertebrates / Anthopleura xanthogrammica
Length 7"
Conservation Status

This species is typically a solitary, large anemone. Its coloration comes from green pigments in its skin as well as symbiotic algae that live in the lining of its gut. When exposed to sunlight this anemone “farms” some of its nutrition from the material created by this algae. Anemones are closely related to jellyfish and corals. They paralyze and capture their prey after it comes in contact with the anemone’s stinging tentacles. Once immobilized, the anemone pulls the prey into its mouth, which is located in the middle of the tentacles. When digestion is complete, they excrete waste through the same opening.

Range
Alaska to central Baja California
Habitat
On rocks; intertidal to 100ft deep
Diet
Plankton, small fish, shrimp; can derive nutrition for symbiotic algae

Anemones are closely related to jellyfish and corals. They paralyze and capture their prey after it comes in contact with the anemone’s stinging tentacles. Once immobilized, the anemone pulls the prey into its mouth, which is located in the middle of the tentacles. When digestion is complete, they excrete waste through the same opening.

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