
Community identification
Cross orb-weaver (European garden spider)
Araneus diadematus
- Order & Family
- Araneae, Araneidae
- Size
- Body length is typically 6–20 mm; females are larger than males.
Natural Habitat
Gardens, woodland edges, hedgerows, and other places with vegetation or structures for anchoring orb webs; common across Europe and introduced in parts of North America.
Diet & Feeding
Catches and eats flying insects, including flies, mosquitoes, and moths, in a sticky orb web.
Behavior Patterns
Builds a circular web, often replacing it regularly, and waits near its center or in a nearby retreat. Females lay eggs in a silken sac; young spiders disperse by ballooning.
Risks & Benefits
Harmless to people; a bite is rare and usually causes only mild, temporary irritation. It benefits gardens by reducing insect pests.