Viet Nam country information

Common names: Cá Bướm
Occurrence: native
Salinity: marine
Abundance: common (usually seen) | Ref: Nguyen, H.P., P. Le Trong, N.T. Nguyen, P.D. Nguyen, N. Do Thi Nhu and V.L. Nguyen, 1995
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from central Vietnam (Ref. 12846). Also Ref. 1602.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/vm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Nguyen, H.P., P. Le Trong, N.T. Nguyen, P.D. Nguyen, N. Do Thi Nhu and V.L. Nguyen, 1995
National Database:

Common names from other countries

Poisson-ange bicolore, Sinikollane keerubkala, Cá Bướm, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Acanthuriformes (Surgeonfishes) > Pomacanthidae (Angelfishes)
Etymology: Centropyge: Greek, kentron = sting + Greek, pyge = tail (Ref. 45335).
More on author: Bloch.

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

marin récifal; non migrateur; profondeur 1 - 25 m (Ref. 9710). Tropical; 35°N - 30°S, 30°E - 125°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-Pacific: East Africa to the Samoan and Phoenix Islands, north to southern Japan, south to New Caledonia; throughout Micronesia.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 15.0 cm TL mâle / non sexé; (Ref. 9710); âge max. reporté: 13 années (Ref. 3420)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 15; Rayons mous dorsaux (Total) : 15 - 17; Épines anales: 3; Rayons mous anaux: 17 - 18.

Inhabits lagoon, channel, or protected seaward reef slopes, drop offs, coral and rubble areas (Ref. 1602). Usually in pairs or in small groups. Feeds on algae, small crustaceans and worms. Darts from one hiding place to the next. Commonly exported through the aquarium trade (Ref. 48391).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Pelagic spawner. Sex reversal is completed in 18-20 days (Ref. 34185, 34248). Also Ref. 103751.

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Steene, R.C., 1978. Butterfly and angelfishes of the world. A.H. & A.W. Reed Pty Ltd., Australia. vol. 1. 144 p. (Ref. 4859)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 09 October 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: pêcheries vivrières; Aquarium: Commercial

FAO(Publication : search) | FishSource |

Plus d'informations

Trophic ecology
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Maintenance en aquarium | Articles sur l'espèce | Rapports d'aquaculture

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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 25 - 29.3, mean 28.5 (based on 3298 cells).

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

Bayesian length-weight: a=0.03090 (0.01359 - 0.07026), b=2.89 (2.70 - 3.08), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.0 ±0.34 se; based on food items.

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (tmax=13).

Fishing Vulnerability (Ref. 59153): Low vulnerability (11 of 100).

Catégorie de prix (Ref. 80766): High.

Centropyge bicolor (Bloch, 1787)