Bloom Native gardener's
field companion

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  1. Life
  2. Animals
  3. Arthropods
  4. Insects
  5. Mayflies
  6. Pisciforma
  7. Heptagenioidea

superfamily

Heptagenioidea

Heptagenioidea

Includes
50 native 3 present
Where
In the US
Source
iNaturalist

Field notes

Children

  • Stream Mayflies 42 native
  • Brush-legged Mayflies 5 native
  • Flatheaded Mayflies 1 native
  • Crabwalker Mayflies 1 native
  • Brushleg Mayflies 1 native

Range

United States

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

Most observed native Heptagenioidea All

Native to the US, by observations.

  • Epeorus longimanus 37 observations
  • Cinygmula subaequalis 6 observations

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