Hitchhiker Hermit Crab?

[Twosixpax]

Apologies if this is an obvious one.
Have not (intentionally) added hermit crabs to my DT but found this on the sand tonight.

Can anyone ID the type please? Reason I ask is that I have a string of recently upturned and dead snails (including small conch) in my tank.

Thanks!

 

[ISpeakForTheSeas]

Any chance you can get some clear pics of the eye stalks and antennae, claws, and legs under white lighting? It's tough to see anything about the hermit itself in the current pics.