what kinda crab is this?

[exhumed07]

I've had this crab since it came with my tank. any idea what kind it is? it's in a turbo snail shell about the size of a golf ball.

 

[exhumed07]

one pic from the front as well

 

[Newman]

Clibanarius longitarsus
perhaps the blue version

 

[exhumed07]

is there a common trade name?

 

[mlipst]

Hermit crab

 

[Newman]

^
and blue stripe hermit possibly.