Latrodectus hesperus – Western Black Widow Spider | Classic North American Species | Live Arrival Guarantee

Size, life stage & quantity options

Choose the exact option from the product selector before adding this item to your cart.

• Size / stock option: Captive Bred 1/8-1/2"
• Size / stock option: Captive Bred Juvenile Female
• Size / stock option: Captive Bred Sub/Adult Female
• Size / stock option: Captive Bred Male
• Size / stock option: Wild Caught Mature Female

Measurements are reproduced as listed in the ordering options. If you need a specific body length or leg span, please confirm the measurement with us before ordering.

For a quantity, sex, or life stage not specified in your chosen option, contact Isopod King before purchasing.

The Latrodectus hesperus, commonly known as the Western Black Widow Spider, is an iconic and striking true spider species native to western North America. This classic widow spider displays the characteristic glossy black coloration with a distinctive red hourglass marking on the underside of the abdomen, creating one of the most recognizable spider appearances in the world.

Native to the western United States, Canada, and Mexico, this species reaches a body length of approximately 0.5 inches with a leg span of 1–2 inches at maturity. Known for its beautiful web-building behavior, distinctive appearance, and fascinating natural history, the Western Black Widow is a prized specimen for experienced keepers who appreciate iconic North American true spiders with significant cultural and scientific importance.

Key Features:

• Classic glossy black coloration with red hourglass marking
• Iconic North American species with widespread distribution
• Beautiful cobweb-building behavior
• Small to medium size with distinctive appearance
• Fascinating natural history and behavioral traits
• Medically significant species – advanced keepers only
• Advanced care level required
• Live arrival guarantee with safe, discreet shipping

Perfect for experienced keepers seeking an iconic widow species with classic appearance and fascinating behavior. Each specimen is ethically sourced and comes with comprehensive care information. Note: This is a medically significant species and should only be kept by experienced keepers with proper safety protocols.