Orb Weaver

Orb weavers, family Araneidae, comprise a large and diverse group of spiders renowned for constructing classic, spiral, wheel-shaped webs. These spiders vary significantly in size, color, and morphology; some common genera include Argiope, Araneus, and Neoscona. Females are generally much larger than males, with body lengths ranging from 5 mm to over 30 mm. Many species exhibit cryptic coloration or body shapes to camouflage themselves. Their life cycle is typically annual, with eggs laid in a silken sac in late summer or fall, hatching the following spring. Spiderlings disperse and mature over the summer.

Orb weavers are primarily nocturnal web builders, though some species maintain their webs during the day. They construct intricate webs to intercept flying insects, often consuming and rebuilding their webs daily, especially if damaged or unproductive. The spider typically waits in the center of the web or a nearby retreat, connected by a signal line, to detect vibrations from captured prey. When prey is ensnared, the spider quickly moves to subdue and wrap it in silk before feeding. They are generally shy and non-aggressive towards humans, biting only if provoked or accidentally trapped.