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  1. Life
  2. Animals
  3. Arthropods
  4. Insects
  5. Stoneflies
  6. Arctoperlaria
  7. Systellognatha

infraorder

Systellognatha

Systellognatha

Includes
44 native 3 present
Where
In the US
Source
iNaturalist

Children

  • Perloidea 37 native
  • Pteronarcyoidea 7 native

Range

United States

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

Most observed native Systellognatha All

Native to the US, by observations.

  • Golden Stone Hesperoperla pacifica 828 observations
  • Least Salmonfly Pteronarcella badia 2 observations

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