March brown

Weight

Not recorded

Length

Not recorded

Lifespan

Not recorded

Main food

Not recorded

Habitat

Not recorded

Young per litter or clutch

Not recorded

Conservation status

Not recorded

Countries on record

Not recorded

Not recorded

No conservation assessment is recorded for this species in our sources. That is not the same as being safe: it has not been matched to an assessment.

1. kingdomAnimalia
2. phylumArthropoda
3. classInsecta
4. orderEphemeroptera
5. familyHeptageniidae
6. genusRhithrogena
7. SpeciesRhithrogena morrisoni (Banks, 1924)

Synonyms Epeorus morrisoni, Iron petulans, Rhithrogena petulans

Catalogue of Life

CompareMarch brown vs March brown mayflyMarch brown vs Dark red quillMarch brown vs Western Gordon quillMarch brown vs Western black quill

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@misc{march_brown_2026,
  title = {March brown (Rhithrogena morrisoni)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/march-brown},
  note = {Data as of 2026-11-14}
}