I need help please ?

How do one sex the P. Cambridgei
Mine is about 15cm
The molts where of no use
Any external markings?

Pic

At that size it most likely to be a female.
If it is a Male and he is mature he will be dull grey colour, with a green-ish carpace and fluffy
He will also have pedipulpers and tibial hooks.

Female P. cambridgei



Female spermatheca



Mature Male

Thanks Cascade, Much apreciated

I know I should know these things , I do research where ever I can , does not seem there is sometimes enough or clear info on the web.

It is so much easier to get it right from the source, I will look and confirm

Thank you so much again!