Bug Identifier
Jewel jumping spider
Community identification

Jewel jumping spider

Likely *Siler semiglaucus* (identification from image)

Order & Family
Araneae, Salticidae (jumping spiders)
Size
Usually about 5–8 mm in body length; females may be slightly larger than males.
See this bug in the Encyclopedia

Natural Habitat

Warm, sunny habitats including gardens, vegetation, tree trunks, and buildings. Often found on exposed surfaces while hunting.

Diet & Feeding

Predatory; hunts flies, mosquitoes, small moths, and other arthropods. It captures prey by leaping rather than using a capture web.

Behavior Patterns

Active by day, with excellent vision and rapid stalking jumps. It builds a small silk retreat for resting, molting, and laying eggs, and is generally solitary.

Risks & Benefits

Not medically significant to humans and rarely bites unless handled. Beneficial as a predator of nuisance insects; its bright coloration is harmless.