Hitchhiker ID

[jet fixer]

I think I know what these are just wanted a 2nd thru 99th opinion

Are these cup corals? not the Zoa's the other things on the left side of the rock. If it helps I only see them at night.
http://farm5.static.flickr.com/4021/4649352782_1997c7601d_b.jpg

I think this is a Stomatella
http://farm5.static.flickr.com/4009/4648734529_de41d80c5d_b.jpg


Am I correct?

[Shane Hoffman]

First looks like a Zoanthid....you are correct on 2nd.

[Vegas.]

1 Hydroid ?
2 Stomatella

[noahm]

ball anemone(s) Pseudocorynactis sp.. The tips are just a bit more transparent than is commonly seen. Not a very attractive morph. They are usually pretty harmless, but occasionally spread.