Photo Details
1. Draper, March 25, 2006, Salt Lake County, Utah
2. Eye Pattern -  Draper, March 25, 2006, Salt Lake County, Utah
©Nicky Davis
3. Antelope Island, Davis County, Utah  - ©CLDavis

Family tree
Arachnida Lycosidae

Other
Lycosids are recognizable by their distinctive eye pattern:
http://www.uglybug.org/images02/bug41.jpg
http://kaweahoaks.com/html/wolf_spider_alopecosa_kochi.html