Anyone ever seen Zebra Crabs?

[Tennyson]

Love seeing these guys in photos. Was wondering if Liveaquaria or someone has ever come across these guys in the hobby? Only lives on sea urchins.

 

[Zoaologist]

Very neat crab, I’ve never seen one before. It would be cool if they started popping up in the community.

 

[tenten900]

I read up on them before but never saw them for sale. They do look super cool tho.