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Freckleface reef-eel

Uropterygius xanthopterus

  • Fish
  • IUCN: Least concern
  • Usual depth1–15 m
  • Water temperature25–30 °C
  • Best monthsApril
  • How commonRare
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About this species

Uropterygius xanthopterus is a moray eel found in coral reefs in the Pacific and Indian oceans. It is commonly known as the freckleface reef-eel, spottedface moray, or the white-speckled snake moray.

Text from the Wikipedia article “Uropterygius xanthopterus”, 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: 7 records
  • February: 11 records
  • March: 21 records
  • April: 59 records
  • May: 17 records
  • June: 7 records
  • July: 22 records
  • August: 15 records
  • September: 20 records
  • October: 12 records
  • November: 14 records
  • December: 1 records

Depth and water temperature

Depth

Mostly recorded at 1–15 m · Deepest record: 35 m

  • 0–10 m: 80 records
  • 10–20 m: 23 records
  • 20–30 m: 3 records
  • 30–40 m: 1 records

Water temperature

Recorded in surface water of 25–30 °C

  • 24–26 °C: 13 records
  • 26–28 °C: 120 records
  • 28–30 °C: 86 records

Names and classification

English
Freckleface reef-eel, freckleface reef-eel, Spottedface Moray, White-speckled Snake Moray
Names in 3 more languages
Spanish
Morena de Anteojos
Filipino
Payangitan
Japanese
Kakeromakikaiutsubo, カケロマキカイウツボ

Other scientific names: Uropteryginus xanthopterus, Uropterygius alboguttatus, Uropterygius xanthropterus

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).
  • 325 open-data records from 1859 to 2023.

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