Petasus atavus

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. phylumCnidaria
3. classHydrozoa
4. orderTrachymedusae
5. familyPetasidae
6. genusPetasus
7. SpeciesPetasus atavus Haeckel, 1879

Synonyms Petasus tetranema

Catalogue of Life

ComparePetasus atavus vs Petasata rabbeanaPetasus atavus vs Petasus digonimusPetasus atavus vs Petasus eucopePetasus atavus vs Petasus tiaropsis

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• Wikimedia Commons · per file (CC0 / public domain / CC BY green, CC BY-SA amber, anything else not displayed) · 2026-11-11
  Wikimedia Commons contributors. Wikimedia Commons. https://commons.wikimedia.org (each file credited to its author under its own licence).
• EltonTraits 1.0: species-level foraging attributes of the world's birds and mammals · CC0 1.0 · 1.0
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@misc{petasus_atavus_2026,
  title = {Petasus atavus (Petasus atavus)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/petasus-atavus},
  note = {Data as of 2026-11-11}
}