Unidentified

Picture ID 106887

Picture of unidentified spider

Comments & ID Thoughts

We found this beauty on a trail in the Pinebrook area of Park City. About 2” across. We encouraged her to get off the trail and she was quite sluggish until I lightly tapped her back legs. She reared back and became very defensively aggressive, much like wolf spiders I’ve encountered. I’m curious what she is; I’ve never encountered one like this.

  • Submitted by: 
    DarbyWL
  • Submitted: May 18, 2020
  • Photographed: May 17, 2020
  • Spider: Unidentified
  • Location: Park City, Utah, United States
  • Spotted Outdoors: Ground layer (leaf litter, dirt, grass, etc)
  • Found in web?: No
  • Attributes:
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DarbyWLLittleSlingLover Recent comment authors
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LittleSlingLover
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There’s a few trap-door spiders around Utah but because of the dark triangular spot on its abdomen I’m confident it is a member of the Aliatypus genus. Possibly https://spiderid.com/spider/antrodiaetidae/aliatypus/janus/