The Arizona brown spider is a member of the Sicariidae family. As its name suggests, it is found primarily in the state of Arizona.
Size: 0.83 cm (0.33 in)
Color: They are yellowish to light brown in color.
Other Characteristic Features: There are brown or violet markings on their head, similar to that of a violin.
Loxosceles arizonica
The sacs where the eggs are laid are yellow.
After hatching, they leave their original web.
As they primarily hunt their prey, they generally do not construct elaborate webbing.
Like all other Sicariidae species, their venom has the capability of necrotizing tissue. However, they generally only bite if threatened or to hunt prey.
Arizona Brown Spider Pictures
| Lifespan | 1-2 years |
| Distribution | United States (Arizona, California, New Mexico, and Texas) and Mexico |
| Habitat | Arid and semi-arid regions |
| Common Predators | Wolf spiders and praying mantis |
| Diet | Ants, especially carpenter ants |
Image Source: bugguide.net, inaturalist.org, bloximages.chicago2.vip.townnews.com
The Arizona brown spider is a member of the Sicariidae family. As its name suggests, it is found primarily in the state of Arizona.
Arizona Brown Spider
Size: 0.83 cm (0.33 in)
Color: They are yellowish to light brown in color.
Other Characteristic Features: There are brown or violet markings on their head, similar to that of a violin.
Loxosceles arizonica
The sacs where the eggs are laid are yellow.
After hatching, they leave their original web.
As they primarily hunt their prey, they generally do not construct elaborate webbing.
Like all other Sicariidae species, their venom has the capability of necrotizing tissue. However, they generally only bite if threatened or to hunt prey.
Arizona Brown Spider Pictures
| Lifespan | 1-2 years |
| Distribution | United States (Arizona, California, New Mexico, and Texas) and Mexico |
| Habitat | Arid and semi-arid regions |
| Common Predators | Wolf spiders and praying mantis |
| Diet | Ants, especially carpenter ants |
Image Source: bugguide.net, inaturalist.org, bloximages.chicago2.vip.townnews.com
