Overview of Spider Species in the United States
Salticus scenicus, the zebra spider, is a jumping spider that can be found in the entire Northern Hemisphere. As its common name suggests, the zebra spider can be identified by its black and white colored abdomen. Description of the zebra spider Zebra spiders are black with sections of tiny white hairs giving them the look […]
The Lycosidae, commonly called wolf spiders are a family of hunter spiders found throughout the United States and the rest of the world. There are many species of the Wolf Spider in North America, many of which look very similar. Twice in the past I asked an entomologist (both times were different entomologists) to help […]
The Steatoda triangulosa, commonly called the triangulate cobweb spider is a brown-black spider found throughout the US. It has an iconic triangulate shape on its back. Steatoda triangulosa Description The most distinguishing marks on the Steatoda triangulosa are the two darker zigzag markings that run down the abdomen, which form a set of triangular shapes […]
The Steatoda bipunctata, commonly called rabbit hutch spider is a black spider found throughout the United States. It comes from the same family as the feared black widow spiders and is often confused with them. The bite of a rabbit hutch spider is not dangerous for humans. It is from the same genus as the […]
Castianeira descripta, more commonly know as the red-spotted ant mimic spider gets its common name from the similar look and behavior to ants. It mimics the behavior of ants to get close enough to them for an attack. Red-Spotted Ant Mimic Spider Description The Red Spotted Ant Mimic Spider is a hunter spider. That means […]
Spiders of the genus Clubiona, commonly called leaf-curling sac spiders, can be found throughout the world and in every US state. Clubiona Description Clubiona spiders usually have light-brown legs and cephalothorax and a slightly darker abdomen. Their legs and head may even appear transparent at times due to the light color. Bite As with any […]
Menemerus bivittatus, commonly called the gray wall jumper or the gray jumping spider, is a jumping spider that can be found in hot and tropical regions around the world and in the South of the United States. Gray Wall Jumper Description As its name suggests, the gray wall jumper has a gray body color. It […]
Agelenopsis, American grass spiders, are a genus of spiders that can be found around the world and in every US state. They are some of the fastest spiders in the United States and can be fun just to watch if you can trigger the web right. Using a long piece of a weed or grass, […]
Larinioides Cornutus, commonly known as the furrow spider, is an orb weaver species that can be found throughout the Northern Hemisphere and in every US state. They are often found near human constructions, like porches, but are not dangerous for humans. Larinioides Cornutus Description The abdomen of the Furrow Spider is nearly twice the size […]
As the name suggests, the fishing spider is a semi-aquatic genus of spiders that are found all over the world. Various species of Dolomedes can be found in every US state. Dolomedes are a genus of the Nursery Web Spider family. They are large hunter spiders that usually find their prey around water. They will […]
