ID please, a crab maybe?

Discussion in 'ID This!' started by JayTropical, Apr 21, 2010.

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  1. LeslieH

    LeslieH Spanish Shawl Nudibranch

    Joined:
    Apr 17, 2010
    Messages:
    85
    Location:
    Pasadena, CA
    Sea spiders - more properly known as pycnogonids - are mainly predators on other animals. Ones that feed on zoas or other cnidarians are common hitchhikers.