A helpful Zoanthid/Polyp ID and Pest hitchhiker ID site

This is a good site for finding out the name of some of the zoanthids, polyp corals that have been identified and named. There is also a section with hitchhikers/predators that you want to keep an eye out for.
[You must be registered and logged in to see this link.]

Excellent resource! I am going to read through it after work.