Ephemerella subvaria, the red quill, is a species of spiny crawler mayfly in the family Ephemerellidae. It is found in North America.[1][2][3][4]

References

  1. ^ "Ephemerella subvaria Report". Integrated Taxonomic Information System. Retrieved 2019-09-22.
  2. ^ "Ephemerella subvaria". GBIF. Retrieved 2019-09-22.
  3. ^ "Mayfly Central". Retrieved 2019-07-02.


Allikas: http://en.wikipedia.org/wiki/Ephemerella_subvaria
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