Physalia utriculus

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. orderSiphonophorae
5. familyPhysaliidae
6. genusPhysalia
7. SpeciesPhysalia utriculus (Gmelin, 1788)

Synonyms Medusa utriculus

Catalogue of Life

Portuguese man o' war

Physalia physalis

Physaliidae

S

Southern man-o-war

Physalia megalista

PhysaliidaeNo free photo yet

D

Dwarf man o' war

Physalia minuta

PhysaliidaeNo free photo yet

C

Crescent helmet man-o-war

Physalia mikazuki

PhysaliidaeNo free photo yet

ComparePhysalia utriculus vs Portuguese man o' warPhysalia utriculus vs Southern man-o-warPhysalia utriculus vs Dwarf man o' warPhysalia utriculus vs Crescent helmet man-o-war

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@misc{physalia_utriculus_2026,
  title = {Physalia utriculus (Physalia utriculus)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/physalia-utriculus},
  note = {Data as of 2026-11-11}
}