Search Results - Field Guide

Showing 1 - 10 of 28 results
Photo of a spotted fishing spider perched on the water's surface amid floating duckweed plants
Aquatic Spiders
Dolomedes spp., Tetragnatha spp., and others
A variety of spiders are adapted for live on and around water. Many of these are called fishing spiders. Several have the ability to run across the water’s surface. Some build webs, others do not.
Photo of a male redlegged purseweb spider walking on limestone gravel
Purseweb Spiders
Sphodros spp.
Purseweb spiders build tubular webs attached to the bases of trees. Because these are easily overlooked, most people usually only see the males, which walk around in the open in early summer as they seek mates.
Photo of a green crab spider on a leaf
Green Crab Spider
Misumessus oblongus (formerly Misumenops oblonga)
The green crab spider has spines, and the entire body and legs are pale green to silvery white. Like other crab spiders, its legs extend outward from the sides, and it can walk in any direction.
Photo of a goldenrod crab spider, whitish individual, on native aster flower
Goldenrod Crab Spider
Misumena vatia
The goldenrod crab spider can change color from white to yellow, depending upon the blossom it's in. The female often has an orange or reddish stripe running along each side of the abdomen, extending from the front to about halfway down the side.
Photo of a spotted fishing spider and several water springtails at the surface of shallow water
Spotted Fishing Spider
Dolomedes triton
The spotted fishing spider lives around ponds, slow-moving streams, swampy areas, and other damp places. It can run across the surface of water much like water striders and will dive for prey, including small tadpoles or aquatic insects.
Photo of a tan jumping spider
Tan Jumping Spider
Platycriptus undatus
The tan jumping spider usually lives on tree trunks. Its gray, tan, and brown coloration camouflages it against tree bark. There is usually an undulating pattern on the abdomen.
banded or white backed garden spider in web
Banded Garden Spider
Argiope trifasciata
The banded, or white-backed garden spider is slightly smaller than the black-and-yellow garden spider and has a pointier hind end. The abdomen is patterned with many thin silver and yellow transverse lines and thicker black, spotty lines.
Image of a female Argiope garden spider.
Black-and-Yellow Garden Spider
Argiope aurantia
The black-and-yellow garden spider is large but harmless. It sets up large, circular webs in gardens and grasslands. Lucky gardeners can host this remarkable pest exterminator all season long.
Image of a black widow
Black Widow Spiders
Latrodectus mactans and Latrodectus variolus
The glossy, black-bodied female black widow spider has distinctive red spots on the underside of the abdomen. Only the female can inflict a potentially dangerous bite. The small, seldom-seen male is harmless.
Photo of a swift crab spider, female, from above.
Foliage Flower Spiders
Mecaphesa spp. and Misumessus spp.
Foliage flower spiders are two genera of crab spiders. They are generally smaller than other crab spiders, and their carapaces, abdomens, and legs are spiny.