Help ID this critter

[sun1914]

So this red crab came with my CUC but I thought he was dead since I haven't seen it in over 2 months. Not only is it still alive but it's huge. Don't know what kind of crab it is exactly maybe you guys can help. Not the best pic but it's something.

Sent from my HTCONE using Reefs

 

[skene]

It's a crab...

 

[sun1914]

It's a crab...

I know its a crab. Question is what kind of crab exactly?


Sent from my unknown using Reefs