Is this Nudi ?

Hi,

Here I am asking one more ID. It was found in Anilao, Philippines.

Pls, help.

Sam

Its common name is a swallow tail nudibranch, i'll look for the scientific name soon

EDIT, sorry, the common name may well give the wrong impression!

I think its a chelidonura according to my red sea reef book

Here's a link

Chelidonura hirundinina

Fact sheet on the Sea Slug Forum:

http://www.seaslugforum.net/factsheet.cfm?base=chelhiru

Thank you very much all.

Sam