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Peppered flounder

Paralichthodes algoensis

  • Fish
  • IUCN: Least concern
  • Usual depth3–45 m
  • Water temperature21–25 °C
  • Best monthsMay
  • How commonRare
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About this species

The peppered flounder is a species of flatfish in the monotypic family Paralichthodidae and the only species in the monotypic genus Paralichthodes. It is a demersal fish that lives on sandy and muddy bottoms in subtropical waters, at depths of up to 100 metres (330 ft). Its native habitat is the south-eastern Atlantic and the western Indian Ocean, specifically the African coastline from Mossel Bay, South Africa, to Delagoa Bay, Mozambique. It grows up to 50 centimetres (20 in) in length.

Text from the Wikipedia article “Peppered flounder”, 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: 1 records
  • March: 1 records
  • April: 1 records
  • May: 5 records
  • June: 1 records
  • July: 0 records
  • August: 1 records
  • September: 1 records
  • October: 2 records
  • November: 1 records
  • December: 0 records

Depth and water temperature

Depth

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

  • 0–10 m: 1 records
  • 10–20 m: 0 records
  • 20–30 m: 1 records
  • 30–40 m: 1 records
  • 40–50 m: 2 records

Water temperature

Recorded in surface water of 21–25 °C

  • 20–22 °C: 1 records
  • 22–24 °C: 11 records
  • 24–26 °C: 3 records

Names and classification

English
Peppered flounder, measles flounder, peppered flounder
Names in 1 more languages
Simplified Chinese
牙鰈

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).
  • 41 open-data records from 1934 to 2023.
  • Species data updated November 5, 2026.

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