Christmas tree worm

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. phylumAnnelida
3. classPolychaeta
4. orderSabellida
5. familySerpulidae
6. genusSpirobranchus
7. SpeciesSpirobranchus giganteus (Pallas, 1766)

Synonyms Cymospira bicornis, Cymospira cervina, Cymospira gigantea, Cymospira megasoma, Cymospira rubus, Olga elegantissima, Penicillum marinum, Pomatoceros oerstedi, Serpula bicornis, Serpula gigantea, Spirobranchus giganteus, Spirobranchus giganteus giganteus, Spirobranchus giganteus microceras, Spirobranchus giganteus tricornis, Spirobranchus megasoma, Spirobranchus tricornis, Terebella bicornis

Catalogue of Life

CompareChristmas tree worm vs KeelwormChristmas tree worm vs Blue tube wormChristmas tree worm vs Indo-Pacific Christmas tree wormChristmas tree worm vs Four-tooth tubeworm

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@misc{christmas_tree_worm_2026,
  title = {Christmas tree worm (Spirobranchus giganteus)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/christmas-tree-worm},
  note = {Data as of 2026-11-14}
}