Looking for a positive ID

[Jayded]

Hi all,
My lovely LFS gave me a Mantis today when I was in there. They keep one to show people what they look like in case they get one in their tanks. I didnt ask where this one came from, Im assuming some new live rock. They had him in a jar and offered him to me and my curiosity for these creatures couldnt say no!
I am just wondering what type he is and if its a he or she. Ive looked at some pics on the net but theres a few Ive decided he could be so I thought what better place to get a second opinion!

Here are some pics of him when I first brought him home. Hope they are enough to ID him:

Thanks in advance

 

[Crawling68]

I would say G. Graphurus by the orange meral.

 

[majestic sea life]

ditto

 

[Timmy]

It can also be a G. glabrous.
You need a good pic from the telson to identify.

 

[Gonodactylus]

Go to: http://www.ucmp.berkeley.edu/arthropoda/crustacea/malacostraca/eumalacostraca/royslist/

check out G. glabrous and G. graphusus. I have put up drawings that show the carinule that will allow you to distinguish the between the two.

Roy

 

[Jayded]

Thanks guys, theyre the two I was looking at and couldnt tell so far, will have a look and compare to the two when he emerges again!
Thanks again - at least I have it narrowed down some!