Discover the World of Spiders

Explore spider species, learn how to identify them, and discover fascinating facts about their habitats, behavior, and life cycles.

Black bold jumping spider with orange spots and iridescent chelicerae

Explore Spider Types

Discover different spider species and learn what makes each one unique.

Carolina wolf spider resting on brown leaf litter

Wolf Spider

Fast, ground-dwelling hunters that chase down prey instead of building webs. Females carry their spiderlings on their backs.

Guide coming soon

Bold jumping spider with green-blue mouthparts on a stone surface

Jumping Spider

Small, curious hunters with excellent eyesight that can leap many times their own body length.

Guide coming soon

Dark fishing spider resting on weathered wood

Fishing Spider

Large spiders often found near ponds and streams. Many can rest on and move across the water’s surface.

Guide coming soon

Yellow garden spider in its web among green plants

Orb-Weaver Spider

Builders of the classic wheel-shaped web, often noticed in gardens from late summer into fall.

Guide coming soon

Brown huntsman spider with long legs on a light surface

Huntsman Spider

Long-legged, flat-bodied spiders that move quickly, often sideways. In the U.S., they live mainly in warm southern areas.

Guide coming soon

Texas brown tarantula walking through dry grass

Tarantula

Large, hairy, slow-moving spiders. U.S. species are native to the Southwest and south-central states.

Guide coming soon

Top view of a Carolina wolf spider showing its body markings

Identify a Spider

Learn how to recognize spiders by their size, color, markings, body shape, and other visible features.

Size

Compare body length rather than leg span to judge size consistently.

Color & Markings

Look for stripes, spots, bands on the legs, and patterns on the abdomen.

Body Shape

Note the abdomen shape and how the legs are held, from flat and crab-like to long and slender.

Eyes & Webs

Eye arrangement and web type, or no web at all, are among the most useful clues.

Identification guides coming soon

Latest Articles

Learn More About SpiderNexa

SpiderNexa is an educational resource dedicated to helping readers explore and understand the fascinating world of spiders through clear information and visual guides.

About SpiderNexa

Photo credits: Jumping spider (hero): Justin Williams, CC BY 4.0 (iNaturalist) · Wolf spider: Toby, CC BY 4.0 (iNaturalist) · Jumping spider: Zygy, CC0 (iNaturalist) · Fishing spider: daksu, CC BY 4.0 (iNaturalist) · Orb-weaver: Joshua Zupan, CC0 (iNaturalist) · Huntsman spider: kcthetc1, CC0 (iNaturalist) · Tarantula: Loren Cassin Sackett, CC BY 4.0 (iNaturalist) · Wolf spider (top view): Russell Pfau, CC BY 4.0 (iNaturalist).