Red Eyed Crab

[KenO]

This guy came in with a shipment of LR from the Atlantic Ocean off of Florida. Any idea of what it is? I've looked at pictures of Gorilla crabs, but they have white eyes. Also this guy looks like it has wider/fatter claws.

 

[Sierra_Bravo]

Pilumnus genus, possibly P. floridanus or P. caribaeus? Just a guess based on searching some databases:

http://v3.boldsystems.org/index.php/Taxbrowser_Taxonpage?taxid=84154

http://www.dnr.sc.gov/marine/sertc/Crustacean gallery.htm

Whatever he really is, he's a "Nope".

 

[KenO]

Thanks, based on your info I think I may have figured it out.
Pilumnus aff. longicornis
Here is a picture I found looks a lot like the one I have. Yeah I figured he wouldn't be welcome in my main tanks. Off to the sump with him.