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Biturchturch

Grammatorcynus bilineatus

  • Fish
  • IUCN: Least concern
  • Usual depth3–45 m
  • Water temperature24–30 °C
  • Best monthsApril and August
  • How commonRare
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About this species

The double-lined mackerel, is a species of Spanish mackerel in the family Scombridae. This species is sometimes also called the scad mackerel.

Text from the Wikipedia article “Double-lined mackerel”, 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: 2 records
  • February: 0 records
  • March: 2 records
  • April: 24 records
  • May: 13 records
  • June: 2 records
  • July: 3 records
  • August: 16 records
  • September: 1 records
  • October: 4 records
  • November: 1 records
  • December: 13 records

Depth and water temperature

Depth

Mostly recorded at 3–45 m · Deepest record: 53 m

  • 0–10 m: 24 records
  • 10–20 m: 12 records
  • 20–30 m: 4 records
  • 30–40 m: 2 records
  • 40–50 m: 8 records
  • 50–60 m: 2 records

Water temperature

Recorded in surface water of 24–30 °C

  • 22–24 °C: 1 records
  • 24–26 °C: 2 records
  • 26–28 °C: 5 records
  • 28–30 °C: 76 records

Names and classification

English
Biturchturch, Double-lined mackerel, Doublelined Mackerel, scad mackerel, Shark Mackerel
Names in 5 more languages
Spanish
carite cazón pintado, Carite-cazón Pintado
French
Thazard kusara, Thazard-kusara
Japanese
Kusarah, Nijosaba, Nijôsaba, ニジョウサバ
Thai
ปลาอินทรีแกลบ, ปลาอินทรีปากเหม็น
Simplified Chinese
大眼雙線鮁, 大眼雙線鯖, 煙仔魚

Other scientific names: Grammatocrynus bilineatus, Grammatorcynos bilineatus, Grammatorcyus bilineatus, Grammatorycnus bilineatus, Nesogrammus piersoni, Thynnus bilineatus

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).
  • 215 open-data records from 1836 to 2023.

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