Lizards eat a variety of different insects. They like crickets, flies, mealworms, waxworms, and other insects. They typically eat anything that will fir in their mouths.
You can sex them by looking at their backs. The female has kind of a broken pattern while the male has two green stripes going down his back. The male also seems to have a much broader head, and a more distinctive dewlap.
WHAT THE ARE YOU TALKING IS THIS SOME GAME OR SOMETHING!!!!!!!
Because, they find it attractive.
The highly venomous yellow spotted lizard featured in the novel "Holes" does not exist. It is purely fictitious.
However, there is such a lizard known as a Yellow-spotted tropical night lizard (lepidophyma flavimaculatum). it lives in tropical forests in Central America and Mexico, and it is not venomous, though it can be aggressive when handled.