Pretty! What is it crawling on? (Looks like a shelf fungus, but green)
Awwwwwwww ..... Nice one! ScienceBlogs needs more gastropod photos.
Thanks for the comments! I always liked this one, too.
Monado; I think it's a kind of lichen, but I'm not sure. I took this photo about 2 years ago and I didn't really pay attention to what it was on. If I find out I'll caption the photo with what it is.
Note; As the comment below says, it's some kind of fungus, but I haven't been able to find out exactly what kind.
Check Cerrena unicolor. The hairy zoned cap with algae is fairly diagnostic. It is a fungus.