I was so curious why he has 4 eyes

Actually they have 8. But all of thoes are not functioning just like a human eye. Some of them only sensitive with motions and vibrations. It helps him to navigate towards his prey.

I have learnt few facts about this specie from a nature camp which was held at Knuckles mountain series. As I know they ussually don't make webs like other spiders. They jump onto their prey. That's why they're called as Jumping spiders. 😊