Wolf Spider Facts and Information

Wolf spiders are large, ground-dwelling hunters common throughout Southern California. Unlike web-building spiders, these robust arachnids actively hunt their prey, using their excellent vision and speed to capture insects and other small prey.

These beneficial predators help control pest populations in gardens and landscapes. While their large size (up to 2 inches) can be intimidating, they generally avoid human contact and rarely bite unless handled. Females carry their egg sacs attached to their spinnerets and later carry their spiderlings on their backs, making them unique among spiders. Their presence in yards and gardens is typically beneficial, though they may occasionally enter homes while hunting or seeking shelter. Despite their fearsome appearance, wolf spiders are considered beneficial insects that help maintain ecological balance by controlling pest populations.