Bug Identifier
Cross orb-weaver (European garden spider)
Community identification

Cross orb-weaver (European garden spider)

Araneus diadematus

Order & Family
Araneae; Araneidae
Size
Females about 13–20 mm body length; males about 5–13 mm, excluding legs.
See this bug in the Encyclopedia

Natural Habitat

Gardens, woodland edges, hedges, and buildings across much of Europe and introduced parts of North America; builds webs on outdoor structures and vegetation.

Diet & Feeding

Catches and eats flying insects, including flies, mosquitoes, and moths, in its web.

Behavior Patterns

Constructs a large, circular orb web and often rests near its center or in a nearby retreat. Adults are most visible in late summer and autumn; the spider is generally solitary.

Risks & Benefits

Harmless to people and helpful for controlling insect pests; bites are uncommon and usually cause only mild, brief irritation.