Marbled Orb Weaver
Scientific Name: Araneus marmoreus
Order & Family: Araneae, Araneidae
Size: Females typically 9-18 mm; males 5-9 mm.

Natural Habitat
Often found in wooded areas, gardens, and meadows, building large orb webs between shrubs and trees.
Diet & Feeding
Primarily captures and consumes flying insects like flies, moths, and mosquitoes in its web.
Behavior Patterns
This spider is known for building large, intricate orb webs, often with a retreat made of leaves on the side. The female often rests in the center or in her retreat, waiting for prey. The marbled orb weaver is an annual species, with adults appearing in late summer and fall.
Risks & Benefits
Generally considered beneficial as they help control insect populations by preying on various pests. Their venom is not considered dangerous to humans, usually resulting in a mild bite similar to a bee sting, with localized pain and swelling. They pose no significant risk to humans.
Identified on: 10/5/2025