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Pincushion sea star

Culcita novaeguineae

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Fun Facts

Seastar shrimp have a commensal relationship with pincushion sea stars, gaining protection and a food source from its host, while the seastar gets nothing in return.

Species Type:

Invertebrates

Common Name(s):

Pincushion sea star

Size:

Pincushion sea stars can grow up to 1.3 feet (15.8 inches) in length.

Diet:

These sea stars feed on coral polyps and other small marine invertebrates.

Range & Habitat:

Indo-West Pacific, pincushion sea stars can be found living on coral reefs and reef slopes.

Details:

Resembling a pincushion, these sea stars are more plump and full in size with five thick arms. They range in color anywhere from beige, yellow and tan to orangish red.