ID, nudi?

[Mykayel]

What is this on my zoa's, I saw it tonight and took some pictures. Good or bad?

 

[MAreefer1]

get a better pic...

 

[bertoni]

I can't make out much detail, either.

 

[KEstep]

I have a similar picture look here.

http://reefcentral.com/forums/showthread.php?s=&threadid=749722&highlight=id+nudi

They killed a clove polyp colony I had.

 

[fakename]

I agree a better pic is needed, but in that pic it looks more like a stomatella varia than anything else!
Aaron