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Notched flathead

Onigocia macrolepis

  • Fish
  • IUCN: Least concern
  • Usual depth60–160 m
  • Water temperature19–29 °C
  • Best monthsMarch, August, and December
  • How commonRare
All species

Where and when

Where it has been recorded

Worldwide

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Best months

Worldwide (open data)

  • January: 0 records
  • February: 0 records
  • March: 4 records
  • April: 0 records
  • May: 4 records
  • June: 4 records
  • July: 4 records
  • August: 6 records
  • September: 1 records
  • October: 1 records
  • November: 2 records
  • December: 6 records

Depth and water temperature

Depth

Mostly recorded at 60–160 m · Deepest record: 274 m

  • 10–20 m: 1 records
  • 20–30 m: 0 records
  • 30–40 m: 0 records
  • 40–50 m: 0 records
  • 50–60 m: 1 records
  • 60–70 m: 11 records
  • 70–80 m: 6 records
  • 80–90 m: 1 records
  • 90–100 m: 2 records
  • 100–110 m: 4 records
  • 110–120 m: 2 records
  • 120+ m: 6 records

Water temperature

Recorded in surface water of 19–29 °C

  • 18–20 °C: 3 records
  • 20–22 °C: 5 records
  • 22–24 °C: 2 records
  • 24–26 °C: 16 records
  • 26–28 °C: 9 records
  • 28–30 °C: 6 records

Names and classification

English
Notched flathead
Names in 2 more languages
Japanese
Anesagochi, アネサゴチ
Simplified Chinese
大鱗牛尾魚, 大鱗鱗鯒, 牛尾, 狗祈仔, 竹甲

Other scientific names: Platycephalus macrolepis, Thysanophrys macrolepis

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).
  • 170 open-data records from 1906 to 2011.

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