Which Utah spiders to be worried about, and which ones not
- Black Widow Spiders. The Utahn Black Widow Spider (Latrodectus hesperus) is one of …
- Hobo Spiders. The Hobo Spider (Eratigena agrestis) is well known in Utah as a dangerous …
- Wolf Spiders. There are several species of Wolf Spider that can be found in Utah within the …
- Yellow Sac Spiders. The Cheiracanthium inclusum, or American Yellow Sac Spider, is …
- Bite Protection and Management. If bitten by a spider: capture it for identification, USU …
21 Common Spiders in Utah (Pictures And Identification)
See more on thepetenthusiast.comThe Bold Jumping Spider (Phidippus audax) is very common in Utah, belonging to the Phidippus genus. This spider is large with excellent vision, which enables them to stalk prey. The male can grow to 15mm in body length, while females can grow to 18mm. This is a black spiderwith spots and stripes on the legs and abdo…Top 20 Arachnids | USU - Utah State University Extension
- Funnel Web Spiders (Agelenidae) Hobo spiders (Eratigena agrestis) are one …
- Cobweb/Widow Spiders (Theridiidae) The false black widow (Steatoda …
- Wolf Spiders (Lycosidae) Wolf spiders are aptly named because of their …
- Web Spinning Spider Mites (Tetranychidae) There are many web spinning …
- Blister/Rust/Gall Mites (Eriophyidae) Eriophyid mites are microscopic mites …
Spiders in Utah: List with Pictures - Spider Identifications
Know about the venomous and non-venomous spiders that are native to Utah. Get details of their identification, color, size, and pictures.
Hobo Spider | USU - Utah State University Extension
The yellow sac spider has a necrotic bite and is of concern in Utah. These spiders are bright-yellow to bright-green in color with darkened “feet.” Yellow sac spiders are nocturnal, and …
Spiders of Utah - USU Human Wildlife Interactions
There are several spider species that live within the state of Utah, specifically Black Widows, Hobo Spiders, Wolf Spiders, and Yellow Sac Spiders. Some of these spiders are improperly labelled as dangerous, while others truly pack a …
Common and Poisonous Spiders in Southern Utah
Eye pattern: Wolf spiders have a distinctive eye arrangement known as "diurnal" or "anterior median" eyes. They have eight eyes arranged in three rows, with the bottom row consisting of four smaller eyes, the middle row with two large …
Wolf Spiders: Lycosidae Wolf spiders are ground-hunting spiders. They are easily recognized by their eye pattern (Fig. 11). After mating, female wolf spiders attach the egg sac to the …
The Wolf Spider - holmesutah.com
While certain species can have unique colors like red or yellow, wolf spiders commonly found in Utah almost always feature darker colors. Key Characteristics. Colors ranging from brown to gray; Small markings across …
Family Lycosidae - Wolf Spiders - BugGuide.Net
Mar 11, 2018 · Eight dark eyes of unequal size arranged in three rows, the first having four eyes (see below). The abdomen and the cephalothorax are usually as long as wide. The long legs …
