i checked out the species guide and i THINK he's just a PP but his eyes seem a little bit different from my other PPs. Also he's a fair bit more calm...i don't handle my crabbies very much so when I come up to the tank most of them "squinch up" and hide at least for a little while. Fezzik usually doesn't. Pic is a bit blurry,sorry. This is Herman, one of my two jumbos. And here's one of my random nameless crabbies.