Caribbean Mantis ID help

I've been doubting the Havanensis as well. The little guy won't hold still long enough for me to get a good long look at him, and every time I see something that might ID him, the species turns out to be in the Pacific or something. I know for a fact this guy came from FL live rock, so I'll try and snap some more pics of him. Even if I have to camp out in front of his tank haha

 

Oh, and see that dark spot on his body in the first pic? That's pretty distinctive, and I know i've heard of a mantis with that, but I don't know where from or what it was.

 

I am going to hit up the library on thursday and photocopy all of the important pages from the book.

I have the book for Australian stomatopods, it has all the genera but only the species of Australia. Might be able to narrow it down to a genus that way though.

Articulation of the uropodal exopod segments terminal - Odontodactylidae
articulation of the uropodal exopod segments subterminal - Gonodactylidae

Exopod is the biggest part of the uropod that looks like a feather. I am not sure what it means by terminal or subterminal. I am waiting to hear back from my marine biologist sister-in-law about that one.