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Wide-mouthed flounder

Kamoharaia megastoma

  • Fish
  • IUCN: Least concern
  • Usual depth156–391 m
  • Water temperature25–29 °C
  • Best monthsJune
  • How commonRare
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About this species

Kamoharaia megastoma, the Wide-mouthed flounder, is a deepwater species of lefteye flounder native to the western Pacific Ocean. This species is usually found at depths of around 800 metres (2,600 ft). This species grows to a length of 22.5 centimetres (8.9 in) TL. This species is the only known member of its genus.

Text from the Wikipedia article “Kamoharaia megastoma”, 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: 0 records
  • March: 3 records
  • April: 5 records
  • May: 7 records
  • June: 12 records
  • July: 1 records
  • August: 4 records
  • September: 1 records
  • October: 6 records
  • November: 2 records
  • December: 0 records

Depth and water temperature

Depth

Mostly recorded at 156–391 m · Deepest record: 625.5 m

  • 20–30 m: 1 records
  • 30–40 m: 0 records
  • 40–50 m: 0 records
  • 50–60 m: 0 records
  • 60–70 m: 0 records
  • 70–80 m: 0 records
  • 80–90 m: 0 records
  • 90–100 m: 0 records
  • 100–110 m: 0 records
  • 110–120 m: 0 records
  • 120–130 m: 1 records
  • 130+ m: 37 records

Water temperature

Recorded in surface water of 25–29 °C

  • 24–26 °C: 8 records
  • 26–28 °C: 21 records
  • 28–30 °C: 16 records

Names and classification

English
Wide-mouthed flounder, Widemouthed Flounder, Widemouth Flounder
Names in 2 more languages
Japanese
Wanigarei, ワニガレイ
Simplified Chinese
半邊魚, 大嘴鱷口鮃, 扁魚, 比目魚, 皇帝魚, 鱷口鮃

Other scientific names: Chascanopsetta megastoma

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).
  • 64 open-data records from 1978 to 2011.

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