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Centropyge nox

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA ACTINOPTERYGII PERCIFORMES POMACANTHIDAE

Scientific Name: Centropyge nox
Species Authority: (Bleeker, 1853)
Common Name(s):
English Midnight Angelfish
Synonym(s):
Holacanthus nox Bleeker, 1853

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2010
Date Assessed: 2009-10-09
Assessor(s): Pyle, R. & Myers, R.
Reviewer(s): Elfes, C., Polidoro, B., Livingstone, S. & Carpenter, K.E.
Justification:

Listed as Least Concern in view of its wide distribution, large overall population, collection for the aquarium fish trade is not globally impacting the population, and there are no other potential major threats.

Geographic Range [top]

Range Description: This western Pacific species has been recorded from the Ryukyu Islands (Japan); Taiwan; Hong Kong; the Philippines; Indonesia; Papua New Guinea; the Solomon Islands; Palau; Kapingamarangi (Caroline Islands, Federated States of Micronesia); the Great Barrier Reef (Australia); and New Caledonia (Steene 1978, Pyle 2001, G.R. Allen pers. comm. 2006). Occupies depths from 10 to at least 70 m (G.R. Allen pers. comm. 2006).
Countries:
Native:
Australia; Fiji; Hong Kong; Indonesia; Japan; Malaysia; Micronesia, Federated States of ; New Caledonia; Palau; Papua New Guinea; Philippines; Solomon Islands; Taiwan, Province of China; Tonga; Vanuatu
FAO Marine Fishing Areas:
Native:
Indian Ocean – eastern; Pacific – eastern central; Pacific – northwest; Pacific – western central
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population:

It is generally common with stable populations.

Population Trend: Stable

Habitat and Ecology [top]

Habitat and Ecology: This species is commonly found in rich coral areas and sometimes over rubble, most usually on sheltered outer reefs, but also in lagoons and passages (G.R. Allen pers. comm. 2006). Feeds on algae; forms harems of three to seven individuals (Pyle 2001).
Systems: Marine

Use and Trade [top]

Use and Trade: This species is occasionally exported through the aquarium trade (Pyle 2001).

Threats [top]

Major Threat(s):

There appear to be no major threats to this species. Although it is occasionally collected for the aquarium trade, harvest levels are not considered to be impacting the global population. There is no substantial habitat loss in the range of this species.

Conservation Actions [top]

Conservation Actions:

There appear to be no species-specific conservation measures in place. In view of the species extensive distribution it is presumably present in some protected areas.


Citation: Pyle, R. & Myers, R. 2010. Centropyge nox. The IUCN Red List of Threatened Species. Version 2014.2. <www.iucnredlist.org>. Downloaded on 30 July 2014.
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