Bloom Native gardener's
field companion

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  1. Life
  2. Animals
  3. Arthropods
  4. Arachnids
  5. Spiders
  6. Corinnoid Spiders
  7. Antmimic and Ground Sac Spiders

family

Antmimic and Ground Sac Spiders

Corinnidae

Includes
20 native 1 introduced 4 present
Where
In the US
Source
iNaturalist

Field notes

Children

  • Castianeirinae 17 native
  • Corinninae 3 native
  • Swift Spiders
  • Battalus

Range

United States

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

Most observed native antmimic and ground sac spiders All

Native to the US, by observations.

  • Long-palped Ant-mimic Sac Spider Castianeira longipalpus 4,452 observations
  • Castianeira occidens 351 observations
  • Variegated Ant-mimic Sac Spider Castianeira variata 203 observations
  • Septentrinna bicalcarata 12 observations

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