In Photos: The Amazing Arachnids of the World

Spider web

spiders, research, Argiope spider web

(Image credit: ©AMNH/D. Finnin)

This real argiope spider web has been colored and preserved. Its most striking feature, an "X" running through it, is something of a mystery. Many spiders embellish their webs with these designs, called stabilimenta, but the reason is unknown. Scientists think stabilimenta may attract insects by reflecting light, warn birds away, or camouflage the spider from predators.

Waiting to strike

spiders, research, Funnel-web grass spider

(Image credit: © AMNH/R. Mickens)

Funnel-web grass spider (Agelenopsis sp.) spins a sheetlike web attached to a narrow tube, or funnel. Sitting at the mouth of the tube, the spider waits to strike after feeling vibrations of prey crossing the web.

Dark corners

spiders, research, Southern house spider

(Image credit: ©AMNH/R. Mickens)

Southern house spider (Kukulcania hibernalis) is a large charcoal-colored spider that makes flat, tangled webs in dark corners and under overhangs and shutters to catch insects.

Spider's claw

spiders, research, Goblin spider-claw

Scientists use a scanning electron microscope (SEM) to view goblin spiders in minute detail, which allows them to define new groups of spiders.

Bahar Gholipour
Staff Writer
Bahar Gholipour is a staff reporter for Live Science covering neuroscience, odd medical cases and all things health. She holds a Master of Science degree in neuroscience from the École Normale Supérieure (ENS) in Paris, and has done graduate-level work in science journalism at the State University of New York at Stony Brook. She has worked as a research assistant at the Laboratoire de Neurosciences Cognitives at ENS.