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Regal Parrot

Scarus dubius

  • Fish
  • IUCN: Least concern
  • Usual depth4–22 m
  • Water temperature20–29 °C
  • Best monthsSeptember
  • How commonOccasional
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About this species

Scarus dubius, also known as regal parrotfish, is a parrotfish endemic to the Hawaiian Islands.

Text from the Wikipedia article “Scarus dubius”, 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: 13 records
  • February: 4 records
  • March: 8 records
  • April: 3 records
  • May: 8 records
  • June: 46 records
  • July: 391 records
  • August: 917 records
  • September: 2,440 records
  • October: 962 records
  • November: 22 records
  • December: 1 records

Depth and water temperature

Depth

Mostly recorded at 4–22 m · Deepest record: 95 m

  • 0–10 m: 1,708 records
  • 10–20 m: 2,291 records
  • 20–30 m: 759 records
  • 30–40 m: 0 records
  • 40–50 m: 0 records
  • 50–60 m: 0 records
  • 60–70 m: 1 records
  • 70–80 m: 0 records
  • 80–90 m: 1 records
  • 90–100 m: 1 records

Water temperature

Recorded in surface water of 20–29 °C

  • 18–20 °C: 1 records
  • 20–22 °C: 0 records
  • 22–24 °C: 146 records
  • 24–26 °C: 821 records
  • 26–28 °C: 4 records
  • 28–30 °C: 5 records

Names and classification

English
Regal Parrot, Regal Parrotfish, whitelined parrotfish
Names in 1 more languages
French
Kakatoi Rouge

Other scientific names: Callyodon bennetti, Callyodon dubius, Callyodon lauia, Scarius dubius, Scarus bennetti, Scarus formosus, Scarus lauia

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).
  • 4,842 open-data records from 1828 to 2019.

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