The Fish Tongue Eating Parasite seen here in the mouth of a Clownfish

[albertthiel]

I posted this before on other forums but came across a more detailed article with more pictures

There is somewhat of a strange statement towards the end about the benefit of this parasite which I think the author did not write out correctly

http://www.divephotoguide.com/underwater-photography-special-features/article/nemo-s-mouth-full/

Albert