hitchhikers

Doesn't quite match anything I have seen in the ID thread. Tips are purple-ish changing to a lime green in the center. Agitated my clam on purpose to enable identification.

These came in on a piece of live rock from my LFS. The rock has feather dusters that I noticed right away and then yesterday I spotted these. They are very, very small, I needed to use my macro lens to get a good sized image. After spending a lot of time browsing the Hitchhikers Guide by...