ID help please

We just bought some things online. Their descriptions aren't very good. Any help on what they are would help.

 

ID help cont

Here a couple more

 

Not the best at this....but looks like a bunch of Zoanthids and Mushrooms to me.

 

I was just about to say that...

+2 on the mushrooms and zoo's

 

yep

Please note that the first colony on your first post has zoanthid eating nudibranchs. the last colony on your second post does too.

 

How can you tell it has zoo eating nudi's? I don't see a thing.

 

See the polyps that are completely closed or mostly closed and there might be tenticles slightly sticking out?

Those aren't tentacles. They are camouflage appendages of the nudibranch's themselves. The nudi's will even take on the color of the zoanthid they are eating to fool you even more.

 

see the second picture down on this thread

http://www.3reef.com/forums/id/other-hitchhikers-42424.html

 

Oh wow! I would have never known. Good eye!

 

I knew they were zoas and mushrooms. I just wanted to know if anyone knew any names. I'm pretty new to all of this, so I don't know a lot about zoa eating nudibranches. I do know that I took those pictures as soon as they were pulled out of the bags after being shipped from Cal to Ga. So the unopened ones are just unopened IMO. I could be wrong, but we've had the zoas almost a week and I haven't noticed any of the so-called erosion that the nudibranch causes.