Polycerid ID

Hi Folks,

was going through some images after transferring to Lightroom catalog and found this image of a Nudibranch,

family Polyceridae.It may be a Thecacera pennigera that has no black spots only orange. My other wild guess

was a variation of Paliolla cooki. Any ideas?

Unknown Nudibranch. by JimSwims, on Flickr

Found on night dive at Blairgowrie Marina, Victoria , Australia; depth 4-5m.

Cheers,

Jim.

Although from PNG, this critter is very similar:

http://slugsite.us/bow2007/nudwk684.htm

Cheers,

Marli

Thanks Marli that looks on the money. Wish I had taken more shots of it now as mine is out of focus and in a retracted state.

Those Thecaceras seem to really get around must be the "wings".

Cheers,

Jim.