Need ID's

[MikeP]

Found this crab, I think he has been munching on some finger leathers but I'm not 100% sure. What is he and is he safe to keep. Also found this tiny hermit? What is he and is he safe?

http://i134.photobucket.com/albums/q117/MikeP471612/HitchHikers/IMG_3231.jpg
http://i134.photobucket.com/albums/q117/MikeP471612/HitchHikers/IMG_3235.jpg
http://i134.photobucket.com/albums/q117/MikeP471612/HitchHikers/IMG_3233.jpg
http://i134.photobucket.com/albums/q117/MikeP471612/HitchHikers/IMG_3234.jpg

Thanks

[Joe Reefer]

If the big crab has red eyes I would sump him and I am not sure what the tiny little guy is but he is pretty cool looking.

[Der_Iron_Chef]

The crab looks like some sort of xanthid crab....which would be bad. Just a guess, though.