Help with maturity on Phiddipus Regius

[Linksreptiles24]

I just received some Phiddipus Reguis and I know for sure I have a mature male but I’m unsure about one of the females. I tried to get good pictures and can get more if needed
TIA

 

[gorybmovie]

I just received some Phiddipus Reguis and I know for sure I have a mature male but I’m unsure about one of the females. I tried to get good pictures and can get more if needed
TIA

The way to tell if your female is mature is to look for her epigynum. It is located under her abdomen between her book lungs. If her epigynum is visible. She's mature. I found some photos online to show you what to look for.