Nudibranch ID

[MusicTeach]

Looking to ID this nudibranch. Any thoughts? So far, suggestions have been aeolidia papillosa or aeolidia baeolidia or aeolidia spurilla . Notice how the things on top create ringlets. They seem to have a coloration similar to polyp tentacles of the cup coral I got on my live rock. Here's a picture I found on the internet with similar tentacles to my cup corals.

 

[mcgyvr]

Not sure...
Check here.. (yes.. long list)
http://www.nudipixel.net/genus/

 

[Sugar Magnolia]

I agree with the aeolid sp. ID, they tend to look like the corals they consume as a form of camouflage.

 

[MusicTeach]

Should I pull it out? :/

 

[EdgeN]

Just to be safe, yes... (out of sight, out of mind) Fascinating creatures, no doubt, but keeping them in our small ecosystems is just not the best bet sometimes.

 

[MusicTeach]

Bummer. I really like his look, and he hasn't harmed anything yet.... Lol, but I only have a zoa colony right now. also, I feel like he looks really similar to the Berghia (sp?) aptasia eating nudibranch from here : https://www.saltwaterfish.com/product-proaquatix-berghia-nudibranch

 

[MusicTeach]

Got a few new photos of him.

 

[EdgeN]

So beautiful, yet,,,

http://www.reefkeeping.com/issues/2005-05/rs/index.php

http://www.advancedaquarist.com/2004/10/inverts

http://www.advancedaquarist.com/2004/12/inverts

I hope you got a good one. GL.