Centropyge hotumatua, Blackear angelfish : aquarium

Centropyge hotumatua Randall & Caldwell, 1973

Blackear angelfish
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Centropyge hotumatua   AquaMaps   Data sources: GBIF OBIS
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Image of Centropyge hotumatua (Blackear angelfish)
Centropyge hotumatua
Picture by Randall, J.E.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Actinopteri (ray-finned fishes) > Acanthuriformes (Surgeonfishes) > Pomacanthidae (Angelfishes)
Etymology: Centropyge: Greek, kentron = sting + Greek, pyge = tail (Ref. 45335).
More on authors: Randall & Caldwell.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; non-migratory; depth range 14 - 50 m (Ref. 48391). Subtropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Pacific: Austral (including Rapa), Pitcairn and Easter islands.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL male/unsexed; (Ref. 89972)

Biology     Glossary (e.g. epibenthic)

Found in areas with coral or rock bottoms and numerous crevices (Ref. 4858). Feeds on filamentous algae (Ref. 89972). Forms harems of 3-7 individuals. Rarely exported through the aquarium trade (Ref. 48391).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Pyle, R., 2001. Pomacanthidae: Angelfishes. p. 3266-3286. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 5. Bony fishes part 3 (Menidae to Pomacentridae). Rome, FAO. (Ref. 48391)

IUCN Red List Status (Ref. 125652)

  Least Concern (LC) ; Date assessed: 09 October 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Aquarium: commercial
FAO - Publication: search | FishSource |

More information

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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 21.9 - 29, mean 27.4 °C (based on 180 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03236 (0.01523 - 0.06876), b=2.89 (2.71 - 3.07), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245).
Trophic level (Ref. 69278):  2.8   ±0.3 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .
Nutrients (Ref. 124155):  Calcium = 61.1 [31.0, 125.3] mg/100g ; Iron = 1.22 [0.66, 2.20] mg/100g ; Protein = 18.9 [17.6, 20.1] % ; Omega3 = 0.188 [0.100, 0.352] g/100g ; Selenium = 10.6 [4.6, 25.2] μg/100g ; VitaminA = 41.5 [8.8, 184.1] μg/100g ; Zinc = 1.45 [0.86, 2.41] mg/100g (wet weight);