Spiders are eight-legged animals and insect predators. Spiders are indeed ambush predators waiting for prey to pass nearby while hiding behind leaves, flower beds, rock slits, or holes in the ground covered with camouflage. Some types have a color pattern that disguises their body on the ground, so there is no need to hide.
Spiders are one of the predators that contribute to maintaining the balance of the agricultural ecosystem from the attack of plant pest insects.