Please help ID this creature

[crystynaw]

Hi everyone
Found this snail looking thing in my tank today. It's black, doesn't seem to have a shell, it has 2 antenas with white tips and very thin red line all around its body. Also it appears it has some kind of tail, please ref. pic#3.
Anyone knows what this thing is? Is it reef safe?
Thanks a lot!

 

[michaeltx]

Dendrodoris nigra maybe they are spotted when juvis and turn black as the mature
not sure if they are reef safe or not though.
Mike

 

[lion_crazz]

I am almost certain that they are not reef safe.

 

[morval]

im scared of pretty much all nudi's (to many horror stories of them eating stuff)so i would get rid of it. take it to LFS and try to get a few bucks.

 

[m0nk]

Originally Posted by MichaelTX
http:///forum/post/2640887
Dendrodoris nigra maybe they are spotted when juvis and turn black as the mature
not sure if they are reef safe or not though.
Mike

I second this one, and I don't think they're reef safe, they eat mostly sponges from what I've read but are commonly found under dead coral skeletons, so perhaps they eat polyps too...

 

[crystynaw]

Thanks guys