What kind of Creature is this?? 56k, maybe not...

What kind of Creature is this??

I recently recieved some live rock from a friend. The rock has been in several different aquariums over the past 10 years and is full of all sorts of little critters. I have identified most of the life on these rocks, but was curious as to what these may be. They look like some sort of small bubble-tip anemone. When I turn the lights on they do have their tentacles stretched out looking for food. Tell me what you guys think.





Some more on another rock...


Thanks for the help!!

 

Hard to say. Maybe a Caribbean Corallimorph maybe not...

Marc.

 

Ball anemone. Pseudocorynactis spp.

Here's more info on them (near the bottom of the article).

Aquarium Invertebrates

 

Ding, Ding, Ding.....we have a winner. That's exactly what it is. Karma to you Marc.

 

Thanks Curt. ;D

Marc.