Bug Identifier
Marbled Orb-weaver
Community identification

Marbled Orb-weaver

Araneus marmoreus

Order & Family
Araneae, Araneidae
Size
Females typically 9-14 mm; males 5-8 mm.
See this bug in the Encyclopedia

Natural Habitat

Woodlands, forests, gardens, and other areas with vegetation where they can build webs between trees or shrubs.

Diet & Feeding

Mainly small flying insects caught in its orb web, such as flies, moths, and mosquitoes.

Behavior Patterns

Constructs large, intricate orb webs, often rebuilding them daily. Females are known for their striking orange abdomen. They are nocturnal and may hide during the day, often near the web's edge or in a retreat.

Risks & Benefits

Generally harmless to humans; bites are rare and typically result in only mild, localized pain. They are beneficial as natural pest control, consuming many nuisance insects.