Need some ID (with picture)

[stix_55]

Hello guys, just manage to catch a crab which was in my tank for so long. Anyone can ID it for me? It's roughly 2cm.

 

[capefear]

looks like a maryland blueclaw

 

[bertoni]

http://reefkeeping.com/issues/2003-12/rs/index.php

From that article, I'd guess you have a xanthid crab. Getting down to a species isn't really feasible most of the time for hitchhiker crabs.

 

[stix_55]

Ok, thanks!