Brown House Spider
Average body size is a quarter-inch long. Not aggressive. Not known to bite people frequently, nor is their venom to be dangerous to human beings.

Southern fire ants usually swarm in late spring or summer. Its sting is less painful than that of the Red Imported Fire Ant.

Common spider that is relatively harmless. They feed on insects and are sometimes found in houses. 

Most destructive insect pests of wood.

 Often called potato bugs and feed primarily on dead organic material but can eat other insects.

 Related to spiders and scorpions but are not venomous. Feed on small creatures like their relatives, as well as cockroaches.