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Giant Green Anemone

Anthopleura xanthogrammica


4-5 in across. These will turn bright green in prolonged sunlight.


Tidepools, coastal lines, and some deeper channels.


Found in the tide pools around Haystack Rock, Cannon Beach, Oregon.

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Spotted by

Cannon Beach, Oregon, USA

Spotted on Aug 2, 2009
Submitted on Aug 28, 2016

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