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Scarlet Tubeworm

Galeolaria hystrix

  • Other invertebrates
  • IUCN: Not evaluated
  • Usual depth0–63 m
  • Water temperature11–21 °C
  • Best monthsJanuary, February, and November
  • How commonRare
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Photo credit: (c) Tony Wills, some rights reserved (CC BY-SA), uploaded by Tony Wills · CC BY-SA · iNaturalist

About this species

Galeolaria hystrix is a serpulid worm of the family Serpulidae, endemic to southern Australia and New Zealand.

Text from the Wikipedia article “Galeolaria hystrix”, licensed CC BY-SA 4.0. Read the article

Where and when

Where it has been recorded

Worldwide

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Best months

Worldwide (open data)

  • January: 35 records
  • February: 27 records
  • March: 14 records
  • April: 22 records
  • May: 22 records
  • June: 7 records
  • July: 13 records
  • August: 21 records
  • September: 17 records
  • October: 21 records
  • November: 34 records
  • December: 25 records

Depth and water temperature

Depth

Mostly recorded at 0–63 m · Deepest record: 73 m

  • 0–10 m: 14 records
  • 10–20 m: 2 records
  • 20–30 m: 5 records
  • 30–40 m: 2 records
  • 40–50 m: 8 records
  • 50–60 m: 0 records
  • 60–70 m: 1 records
  • 70–80 m: 3 records

Water temperature

Recorded in surface water of 11–21 °C

  • 10–12 °C: 10 records
  • 12–14 °C: 10 records
  • 14–16 °C: 12 records
  • 16–18 °C: 4 records
  • 18–20 °C: 5 records
  • 20–22 °C: 12 records

Names and classification

English
Scarlet Tubeworm

Other scientific names: Eupomatus boltoni, Galeolaria rosea, Serpula (Eupomatus) boltoni, Vermilia (Galeolaria) hystrix, Vermilia hystrix, Vermilia rosea

Similar species

Sources and credits

Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).

  • Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
  • Descriptions: Wikipedia, licensed CC BY-SA, each linked to its article.
  • Conservation status as published by GBIF (IUCN Red List).
  • 179 open-data records from 1898 to 2011.
  • Species data updated November 2, 2026.

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