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> Acanthuriformes (Surgeonfishes) > Pomacanthidae (Angelfishes)
Etymology: Centropyge: Greek, kentron = sting + Greek, pyge = tail (Ref. 45335).
More on authors: Woods & Schultz.

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

seewasser riff-verbunden; standorttreu; tiefenbereich 4 - 15 m (Ref. 1602). Tropical; 17°N - 24°S, 139°E - 133°W

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Pacific Ocean: patchy distribution, from Johnston Atoll to the Society Islands, also reported from the Mariana and Admiralty Islands. Recently reported from Ouvéa Atoll, Loyalty Islands (Ref. 13236).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 6.0 cm TL Männchen/unbestimmt; (Ref. 4858)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 13; Rückenflossenweichstrahlen (insgesamt) : 15; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 15. This species is distinguished by the following: lacrymal bone has 2 stout spines; 18 gill rakers; 2 dark blotches, one at the pectoral fin base and the other at the posterior basis of the dorsal fin; absence of dark patch above the pectoral fin (Ref. 53274). Body depth 1.9-2.0 in SL. Scales longitudinal series 44 (Ref. 90102).

Inhabits dead coral and rubble reefs in clear lagoons and exposed seaward reefs (Ref. 1602). Benthopelagic (Ref. 58302). Extremely cryptic; never seen by divers except poison stations. Feeds on algae. Never exported through the aquarium trade (Ref. 48391).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Allen, G.R., 1985. Butterfly and angelfishes of the world. Vol. 2. 3rd edit. in English. Mergus Publishers, Melle, Germany. (Ref. 4858)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

nicht bedroht (LC) ; Date assessed: 09 October 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: nicht kommerziell

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Estimates based on models

Preferred temperature (Ref. 123201): 25.8 - 29.4, mean 28.3 °C (based on 728 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.03090 (0.01378 - 0.06932), b=2.88 (2.69 - 3.07), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.0 ±0.00 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Centropyge nigriocellus Woods & Schultz, 1953