They are effective predators of flying insects, including cockroaches that may fly or glide. Orb-weaver spiders are spiders that are known for their distinctive circular webs. Unlike other spiders, huntsman spiders do not spin webs but instead rely on their speed and agility to hunt. They are effective predators of cockroaches and other household pests and use their hunting abilities to catch their prey. The huntsman spider is a giant and agile spider commonly found in homes and other indoor spaces. They are commonly found in gardens, other outdoor spaces, and inside homes. Known for their curious behaviour, jumping spiders can often be seen approaching and investigating humans and other large objects. Jumping spiders are small but mighty spiders that use their powerful vision and quick reflexes to catch roaches. They are commonly found in gardens, fields, and forests and may also enter homes for food. They do not spin webs but rely on their keen vision and speed to catch their prey.
The wolf spider is a fast-moving spider that uses its hunting abilities to catch cockroaches. Spiders have evolved to be efficient hunters, and their ability to catch and consume cockroaches has contributed to their survival. Eating roaches also helps spiders maintain their energy levels, grow and reproduce successfully. Cockroaches are abundant in many environments, providing spiders with essential nutrients like protein and fats. Spiders eat roaches because they are a readily available source of food.