Giant stonefly

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. orderPlecoptera
5. familyPteronarcyidae
6. genusPteronarcys
7. SpeciesPteronarcys dorsata (Say, 1823)

Synonyms Kollaria insignis, Perla dorsata, Pteronarcys flavicornis, Pteronarcys frigida, Pteronarcys labradoriensis, Pteronarcys nobilis, Pteronarcys rectus, Pteronarcys regalis, Pteronarcys shelfordi

Catalogue of Life

CompareGiant stonefly vs Giant SalmonflyGiant stonefly vs Knobbed SalmonflyGiant stonefly vs Midwestern SalmonflyGiant stonefly vs Ebony Salmonfly

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@misc{giant_stonefly_2026,
  title = {Giant stonefly (Pteronarcys dorsata)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/giant-stonefly},
  note = {Data as of 2026-11-14}
}