Bug Identifier
Jumping Spider
Community identification

Jumping Spider

Platycryptus undatus

Order & Family
Araneae: Salticidae
Size
10 to 13 mm (females), 8 to 11 mm (males)
See this bug in the Encyclopedia

Natural Habitat

Vertical surfaces such as tree trunks, fences, and the exterior walls of buildings.

Diet & Feeding

Carnivorous; primarily feeds on small insects and other spiders by stalking and pouncing.

Behavior Patterns

Diurnal hunters with excellent vision. They do not spin webs to catch prey but use a silk 'dragline' for safety when jumping. They exhibit curious behavior toward humans.

Risks & Benefits

Benefits include natural pest control by eating flies and moths. They are not aggressive toward humans; while they can bite if handled roughly, their venom is not medically significant.