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Twisted dwarf triton

Colubraria tortuosa

  • Molluscs
  • IUCN: Not evaluated
  • Usual depth27–42 m
  • Water temperature24–29 °C
  • Best monthsFebruary
  • How commonRare
All species

Photo credit: no rights reserved · CC0 1.0 · iNaturalist

Where and when

Where it has been recorded

Worldwide

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Best months

Worldwide (open data)

  • January: 2 records
  • February: 9 records
  • March: 5 records
  • April: 0 records
  • May: 1 records
  • June: 5 records
  • July: 2 records
  • August: 5 records
  • September: 3 records
  • October: 3 records
  • November: 2 records
  • December: 1 records

Depth and water temperature

Depth

Mostly recorded at 27–42 m · Deepest record: 42 m

  • 20–30 m: 3 records
  • 30–40 m: 5 records
  • 40–50 m: 1 records

Water temperature

Recorded in surface water of 24–29 °C

  • 24–26 °C: 4 records
  • 26–28 °C: 21 records
  • 28–30 °C: 5 records

Names and classification

English
Twisted dwarf triton, twisted dwarf triton
Names in 4 more languages
German
Verdrehter Zwergtriton
French
Triton tordu
Japanese
ネジレセコバイ
Simplified Chinese
扭彎布紋螺

Other scientific names: Triton distortum, Triton distortus, Triton tortuosus, Tritonium streptum

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.
  • Conservation status as published by GBIF (IUCN Red List).
  • 85 open-data records from 1922 to 2002.
  • Species data updated November 1, 2026.

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