i used to have 6 scorpions. Irraeli Morris,Peruvian,Emperor,Asian,Whiptail. They need a sand bottom,heat,uv,black light. If the meat between the top and bottom of the scorpion is really yhick it's a female. That's looking at the side of the Emperor. If you can barely see any meat sticking out of the side it's a male. Males also get larger than the females.