need some IDs please

[czwicky]

Ok guys I have a few things I need some help identifying.
Pictures 1 and 2 are what I belive to be a stomtella snail. I've been seeing tons of them and this was the largest one so I took a picture for easier identification
Picture 3 is a crab I just found which I think is a mithrax sp. But it is almost pure white with green claws
The last picture is what I beleive to be Christmas tree worms but yet again not 100% sure. Thanks in advance for the help everyone!

 

[User Name]

I agree with stomtella snail for the first two photos. Good hitchhiker.

The crab i doubt is a emerald crab. When crabs hitchhike resembling emeralds usually they belong to another species in the same genus Mithraculus. Usually it's a type of xanthidae crab that finds a way into our tanks. Catch him and take some good photos for a chance of an id.

I can't see the any worm in the 4th photo.

 

[czwicky]

The worms I am referring to are the small red things coming out of the live rock directly above my maxi-mini nem

 

[User Name]

Foraminiferans. Harmless.

 

[Slinkthug]

These are my Emerald crabs