RaceRocks.com
Videocams Ecosystems History First nations Sponsors
Management Home
Archives
Tidal Energy Project
Weather
Live Video
Archives
Technology
The sea star Pycnopodia helianthoides is one of the largest invertebrate predators at Race Rocks. In this close up view, on the dorsal side, the pinkish tufts contain the pedicellariae (small pincers) and the dermal branchiae (for gas exchange) On the ventral view, the central mouth is surrounded by many tube feet.
See the taxonomy of the sunflower star and other pictures and video.
.Return to Video Archives
racerocks.com home page
Sitemap Contact
webmaster:
Garry Fletcher
Copyright