What kind of anemone is this?

[LNRcoral0926]

I recently added more live rock to my 60 gallon aquarium and there were a couple of small anemones on them. My tank is about three months old and yes I know that anemones should not be placed in the aquarium until the tank has been established for about a year, but they were free. I have had them in the tank for about 2 days and they are still alive, but I am not expecting them to live much longer. One anemone curled up and has a brown clolor to it. Is it dead? I was just wondering what type of anemones these were?

 

[worm5406]

It would help with a closer picture.

I think I just cant see it nicely. It looks like Aptasia from my view, but it is not letting me zoom in. I am not using my computer where I can zoom in better.

 

[Cybister]

Looks like a Warty Anemone, Bunodosoma cavernata.