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Black Chromis

Chromis xanthura

  • Fish
  • IUCN: Least concern
  • Usual depth8–24 m
  • Water temperature25–30 °C
  • Best monthsApril
  • How commonCommon
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Photo credit: (c) Michael A. Alcorn, some rights reserved (CC BY) · CC BY · iNaturalist

About this species

Chromis xanthura is a species of damselfish found in the Pacific Ocean.

Text from the Wikipedia article “Chromis xanthura”, 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: 35 records
  • February: 784 records
  • March: 857 records
  • April: 1,710 records
  • May: 555 records
  • June: 456 records
  • July: 267 records
  • August: 255 records
  • September: 148 records
  • October: 148 records
  • November: 59 records
  • December: 43 records

Depth and water temperature

Depth

Mostly recorded at 8–24 m · Deepest record: 53 m

  • 0–10 m: 694 records
  • 10–20 m: 2,606 records
  • 20–30 m: 1,606 records
  • 30–40 m: 8 records
  • 40–50 m: 0 records
  • 50–60 m: 1 records

Water temperature

Recorded in surface water of 25–30 °C

  • 24–26 °C: 7 records
  • 26–28 °C: 57 records
  • 28–30 °C: 817 records

Names and classification

English
Black Chromis, Long-tail Puller, paletail chromis
Names in 3 more languages
French
Chromis noir, Demoiselle à Queue Jaune
Japanese
Monsuzumedai, モンスズメダイ
Simplified Chinese
厚殼仔, 黃尾光鰓魚, 黄尾光鳃鱼

Other scientific names: Chromis xanthurus, Heliases xanthurus

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).
  • 5,814 open-data records from 1854 to 2023.
  • Species data updated October 26, 2026.

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