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DiscoverSpeciesMolluscs

Agate Trough Shell

Mactra achatina

  • Molluscs
  • IUCN: Not evaluated
  • Usual depth30–72 m
  • Water temperature22–30 °C
  • Best monthsJune and August
  • How commonRare
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Where and when

Where it has been recorded

Worldwide

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Best months

Worldwide (open data)

  • January: 3 records
  • February: 4 records
  • March: 3 records
  • April: 3 records
  • May: 2 records
  • June: 10 records
  • July: 5 records
  • August: 8 records
  • September: 5 records
  • October: 1 records
  • November: 0 records
  • December: 0 records

Depth and water temperature

Depth

Mostly recorded at 30–72 m · Deepest record: 72 m

  • 30–40 m: 1 records
  • 40–50 m: 1 records
  • 50–60 m: 4 records
  • 60–70 m: 0 records
  • 70–80 m: 1 records

Water temperature

Recorded in surface water of 22–30 °C

  • 22–24 °C: 1 records
  • 24–26 °C: 22 records
  • 26–28 °C: 14 records
  • 28–30 °C: 23 records

Names and classification

English
Agate Trough Shell
Names in 3 more languages
Japanese
ベニハマグリ
Korean
흰점분홍무늬조개
Simplified Chinese
紅斑馬珂蛤

Other scientific names: Mactra adspersa, Mactra maculosa, Mactra ornata

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).
  • 119 open-data records from 1802 to 2012.

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