Orkin Exterminator & Termite Control

Hobo Spider Facts

Tegenaria Agrestis are known as hobo spiders and aggressive house spiders. These arachnids are feared for their aggressive behavior toward humans. However, although hobo spiders administer painful and dangerous bites, they usually attack only when provoked or threatened. The bite of the hobo spider can result in skin necrosis and allergic reactions, although no deaths have resulted from these bites.

As a species of house spider, hobo spiders are most commonly found in and around human dwellings and work spaces. They inhabit lesser-used and dark areas of such places, thriving best in humid conditions. Hobo spiders may also be found beneath rocks and among woodpiles outside.

As with most spider species, female hobo spiders have larger abdomens and are larger than males. Females can grow in excess of 14 millimeters in length, while males are rarely longer than 11 millimeters. Due to their brown hue, hobo spiders are often confused with brown recluse spiders.

Hobo spiders weave webs in the shape of funnels. The web vibrates when prey is caught in its tangled threads. Hobo spiders reside in the narrow ends of these webs and emerge when prey is present. Hobo spiders feed on various insects and may also consume other spiders. 

Aggressive House Spiders

Hobo Spider Oregon

Hobo Spider Bite

Hobo Spider Recluse

Hobo Spider Identification

Hobo Spider Nest

Hobo Spider Enemies