Hitch-hiker ID please?

[Anonymous]

Any clue? My browsing of the reefs.org hitch-hiker guide leads me to the possibility of a sponge, but I am unsure. It is not moble, and there are more than one.

It also looks like some pictures of an encrusting coral that is just not extending it's polyps.

 

[Anonymous]

Impossible to tell from that picture, but my guess at the moment would be a species of Porifera ( sponge ).

Regards,
David Mohr

 

[Anonymous]

Beleive it or not that's the best I could do. It's 1/2 in glass and the autofocus on my camera wants to focus on the glass not the subject. Sorry. I also suspect a sponge, but I am always on the lookout to learn something new.

 

[Anonymous]

Forgetting coloration, see if it looks like this:

Regards,
David Mohr

 

[Anonymous]

I would guess a sponge or truncate also.