Tan Jumping Spider

Scientific Name: Platycryptus undatus

Order & Family: Order Araneae, Family Salticidae

Size: 10 to 13 millimeters (0.4 to 0.5 inches)

Tan Jumping Spider

Natural Habitat

Found on vertical surfaces such as tree trunks, fences, and the exterior walls of buildings across North America.

Diet & Feeding

Carnivorous; hunts small insects and other spiders by stalking and pouncing rather than using a web.

Behavior Patterns

Diurnal hunters with excellent vision; they are known for their curiosity towards humans and their 'wavy' abdominal pattern which provides camouflage against bark.

Risks & Benefits

Generally harmless and beneficial to humans as they provide natural pest control for gardens and homes; they rarely bite unless squeezed or provoked.

Identified on: 5/17/2026