
Western Spotted Orbweaver Images, Facts and Information:
Neoscona oaxacensis
- Western Spotted Orbweavers are medium-sized orb-weaving spiders with rounded abdomens, banded legs, and variable coloration that ranges from brown and gray to reddish with distinct white or yellow spots on the abdomen. Females are larger and more robust than males and can reach up to 0.75 inches in body length.
- Western Spotted Orbweavers are found throughout the western United States, from Washington and Oregon south through California and east to Colorado, New Mexico, and Texas. Western Spotted Orbweavers inhabit gardens, grasslands, deserts, open woodlands, and shrublands. They are often seen on fences, tall grasses, or buildings where they anchor their large circular webs.
- Western Spotted Orbweavers are nocturnal hunters that build spiral orb webs to capture flying insects such as moths, beetles, and flies. During the day, they often hide nearby in rolled leaves or other sheltered spots connected to the web by a retreat line.
- Female Western Spotted Orbweavers lay egg sacs in protected locations near their webs, containing hundreds of eggs that overwinter before spiderlings emerge in spring. Adults are most commonly seen from late summer through fall.
- Western Spotted Orbweavers are sometimes called “barn spiders” due to their frequent appearance around human structures.
I hope you enjoy viewing my Western Spotted Orbweaver photos.
Western Spotted Orbweaver female waiting in her web for prey
Title: Western Spotted Orbweaver female waiting in her web for prey
Location: Antelope Island State Park, Davis County, Utah
Date: 8/9/2016
Western Spotted Orbweaver with the Great Salt Lake in the background
Title: Western Spotted Orbweaver with the Great Salt Lake in the background
Location: Antelope Island State Park, Davis County, Utah
Date: 7/28/2015
Western Spotted Orbweaver with a bunch of captured Brine Flies
Title: Western Spotted Orbweaver with a bunch of captured Brine Flies
Location: Antelope Island State Park, Davis County, Utah
Date: 7/25/2015
Western Spotted Orbweaver creating a web
Title: Western Spotted Orbweaver creating a web
Location: Antelope Island State Park, Davis County, Utah
Date: 7/25/2015
Dead Brine Fly and a Western Spotted Orbweaver
Title: Dead Brine Fly and a Western Spotted Orbweaver
Location: Antelope Island State Park, Davis County, Utah
Date: 7/25/2015
Western Spotted Orbweaver with a captured Brine Fly
Title: Western Spotted Orbweaver with a captured Brine Fly
Location: Antelope Island State Park, Davis County, Utah
Date: 7/25/2015
Female Western Spotted Orbweaver on a stick
Title: Female Western Spotted Orbweaver on a stick
Location: Antelope Island State Park, Davis County, Utah
Date: 7/12/2015
Dark Female Western Spotted Orbweaver
Title: Dark Female Western Spotted Orbweaver
Location: Antelope Island State Park, Davis County, Utah
Date: 7/12/2015
Female Western Spotted Orbweaver in her web
Title: Female Western Spotted Orbweaver in her web
Location: Antelope Island State Park, Davis County, Utah
Date: 7/12/2015
Male Western Spotted Orbweaver on Antelope Island
Title: Male Western Spotted Orbweaver on Antelope Island
Location: Antelope Island State Park, Davis County, Utah
Date: 7/12/2015
Female Western Spotted Orbweaver weaving a web
Title: Female Western Spotted Orbweaver weaving a web
Location: Antelope Island State Park, Davis County, Utah
Date: 7/12/2015
Female Western Spotted Orbweaver on Antelope Island
Title: Female Western Spotted Orbweaver on Antelope Island
Location: Antelope Island State Park, Davis County, Utah
Date: 7/12/2015
Western Spotted Orbweaver on Antelope Island
Title: Western Spotted Orbweaver on Antelope Island
Location: Antelope Island State Park, Davis County, Utah
Date: 8/7/2013
Western Spotted Orbweaver (Neoscona oaxacensis)
Title: Western Spotted Orbweaver (Neoscona oaxacensis)
Location: Antelope Island State Park, Davis County, Utah
Date: 7/28/2008
Neoscona oaxacensis or Western Spotted Orbweaver
Title: Neoscona oaxacensis or Western Spotted Orbweaver
Location: Antelope Island State Park, Davis County, Utah
Date: 7/28/2008
Western Spotted Orbweaver on the causeway to Antelope Island
Title: Western Spotted Orbweaver on the causeway to Antelope Island
Location: Antelope Island State Park, Davis County, Utah
Date: 7/28/2008