Id assistance

[dwmcnic_stu]

Found this little guy a few weeks after adding new rock.

Sorry for the not-so-clear pics; I believe it is the best I can do with the camera I have.

 

[spanko]

Nice hitcher.

 

[milnita]

Looks like a brittle star. People pay for those at the LFS.

 

[jtrzerocool]

its a brittle starfish...beneficial hitch hiker...