Bloom Native gardener's
field companion

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  1. Life
  2. Animals
  3. Arthropods
  4. Arachnids
  5. Spiders
  6. Wolf Spiders
  7. Tricassinae
  8. Bear Spiders

genus

Bear Spiders

Arctosa

Includes
6 native 1 introduced
Where
In the US
Source
iNaturalist

Field notes

Children

  • Shoreline Wolf Spider native
  • Sand Bear Spider introduced
  • Redlined Wolf Spider presumed native
  • Santa Rosa Wolf Spider presumed native
  • Emerton's Wolf Spider presumed native
  • Hilltop Wolf Spider native
  • Raptor Wolf Spider presumed native
  • Arctosa subamylacea
  • Arctosa lightfooti

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Most observed native bear spiders All

Native to the US, by observations.

  • Shoreline Wolf Spider Arctosa littoralis 5,745 observations
  • Hilltop Wolf Spider Arctosa alpigena 71 observations

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