
Community identification
Brown Button Spider (or Brown Widow)
Latrodectus geometricus
- Order & Family
- Order: Araneae; Family: Theridiidae
- Size
- Females range from 1/2 to 5/8 inch (12-16 mm) long; males are significantly smaller.
Natural Habitat
Typically found in urban areas, tucked into crevices, under outdoor furniture, woodpiles, or near debris and structures.
Diet & Feeding
Carnivorous; they eat a variety of insects and other spiders captured in their messy, tangled webs.
Behavior Patterns
Night-active hunters that stay within their web. They are known for their distinctive spiky/tufted egg sacs and an orange or yellow hourglass marking on the underside.
Risks & Benefits
They are beneficial for pest control as they eat insects. While they possess neurotoxic venom, they are much less aggressive and their bite is typically less severe than a Black Widow, usually resulting in localized pain and redness.