Bug Identifier
Banded garden spider (likely)
Community identification

Banded garden spider (likely)

Argiope trifasciata

Order & Family
Araneae, Araneidae (orb-weaver spiders)
Size
Females typically measure 12–25 mm in body length; males are much smaller, about 4–6 mm. The pictured individual appears to be a female.
See this bug in the Encyclopedia

Natural Habitat

Open, sunny habitats such as gardens, grasslands, fields, and woodland edges; it builds webs among tall vegetation.

Diet & Feeding

A carnivore that captures flies, grasshoppers, bees, and other insects in a sticky orb web, then immobilizes prey with venom and consumes liquefied tissues.

Behavior Patterns

Mostly sits motionless in its web, often with legs paired and a zigzag web decoration. It is generally docile, replaces damaged webs, and produces an egg sac in autumn; spiderlings emerge the following season.

Risks & Benefits

Its bite is uncommon and usually causes only localized pain, redness, or swelling, comparable to a mild insect sting. It benefits gardens by suppressing many flying and plant-eating insects.