Hermit crab

Thanks Lisa!

I have moved this from the "other" category to the correct one of arthropods, for you.

Thanks Sergio! : ) I did'nt know what it was either namitha until Sergio told me : ) Certainly looked different to how I've always seen them on the beach

Wow!,never seen one without a shell. Cool spotting!

I think it is a hermit crab without a shell to hide. (Superfamily Paguroidea)