is this a good nudi?

[Twisted]

Was going to label this thread nudi pics inside, but just wasn't funny enough...

Anyways caught this guy crawling through my rocks today, was curious if he is a good nudibranch or a bad, since I have heard there are both. This isn't an actual picture of him, but the one I found on the web that looks just like him

Also wonder if they are capable of changeing thier colors or if it is just luck that he happens to be the same neon orange as my orange flower anemone and my orange skirt zoas.

 

[kmk2307]

It probably eats one of those two corals. Most nudis are very specific feeders. I think it must be in the suborder Aeolidina.

Check out http://www.seaslugforum.net/specieslist.cfm

HTH,
Kevin

 

[LeslieH]

Do you have a temperate tank or rocks from the west coast? That sure looks like the west nudi Flabellina iodinea. It feeds on hydroids, not corals.