Id

[kendog261]

Can someone ID this crab and tell me if its reef safe

http://reefcentral.com/gallery/data/565/118570fish_tank7_037.jpg

[sjfishguy]

looks like the same genus as a calico crab, I wouldnt trust it

[Paintbug]

its some kind of Xanthid crab, possibly a Macromedaeus nudipes Xanthids are known to be coral munchers. ban it to the sump.

[sir_dudeguy]

well since you cant really call ANY crabs completely reef safe (they're all oportunistic..meaning if they find a chance to kill something for food, they might just take that chance :) )
then i'd have to say that he would eventually not be so great...possibly..That and the fact that i think its the same thing that paintbug thinks it is ;)