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Image of Crisia occidentalis Trask 1857

Image of Crisia occidentalis Trask 1857

Description:

This closeup of a branch tip shows several zooids with extended lophophores. Cilia (visible as fuzzy edges to the lophophore tentacles) beat rapidly on the lophophores, creating a strong water current which flows into the center of the lophophore cup and out between the tentacles.

Source Information

license
cc-by-nc-sa
copyright
Rosario Beach Marine Laboratory