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rusty spindle

Fusinus perplexus

  • Molluscs
  • IUCN: Not evaluated
  • Water temperature18–20 °C
  • Best monthsFebruary, July, and December
  • How commonRare
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Photo credit: (c) Saryu Mae 前 朝琉, some rights reserved (CC BY), uploaded by Saryu Mae 前 朝琉 · CC BY · iNaturalist

About this species

Fusinus perplexus is a species of sea snail, a marine gastropod mollusc in the family Fasciolariidae, the spindle snails, the tulip snails and their allies.

Text from the Wikipedia article “Fusinus perplexus”, 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: 1 records
  • February: 4 records
  • March: 3 records
  • April: 0 records
  • May: 0 records
  • June: 0 records
  • July: 4 records
  • August: 0 records
  • September: 0 records
  • October: 0 records
  • November: 0 records
  • December: 4 records

Depth and water temperature

Water temperature

Recorded in surface water of 18–20 °C

  • 18–20 °C: 10 records

Names and classification

English
rusty spindle
Names in 3 more languages
Japanese
ナガニシ
Korean
긴고둥
Simplified Chinese
鐵銹長旋螺

Other scientific names: Fusus perplexus

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).
  • 94 open-data records from 1922 to 1992.
  • Species data updated November 2, 2026.

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