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Teleostei (teleosts) > Acanthuriformes (Surgeonfishes) > Chaetodontidae (Butterflyfishes)
Etymology: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. 45335).
More on author: Günther.

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

Marine; brackish; reef-associated; depth range 2 - 30 m (Ref. 89972). Tropical; 0°N - 30°S

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

Pacific Ocean: Australia to Pitcairn.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 20.0 cm TL male/unsexed; (Ref. 9710)

Short description Morphology | Morphometrics

Dorsal spines (total): 12 - 13; Dorsal soft rays (total): 24-27; Anal spines: 3; Anal soft rays: 20 - 21. Overall color is blackish with broad rim of yellow on dorsal caudal and anal fins. The snout is yellow with white tips. A black bump is on the forehead.

Found in coral rich to algae-covered rocky areas of lagoon and seaward reefs including estuarine areas. Usually paired (Ref. 9710). Omnivorous and feeds on algae, coral, and small benthic invertebrates. Oviparous (Ref. 205). Form pairs during breeding (Ref. 205). Maintaining this species in captivity is difficult.

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

Form pairs during breeding (Ref. 205). Monogamous mating is observed as both obligate and social (Ref. 52884).

Main reference Upload your references | References | Coordinator | Collaborators

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

IUCN Red List Status (Ref. 126983)

Least Concern (LC) ; Date assessed: 08 October 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless (Ref. 4859)

Human uses

Aquarium: commercial

FAO - Publication: search | FishSource |

More information

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Ecology
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Common names
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Predators
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Eggs
Egg development

Age/Size
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Length-weight
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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 23.9 - 28.1, mean 26.4 °C (based on 448 cells).

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

Bayesian length-weight: a=0.02455 (0.01576 - 0.03824), b=3.05 (2.92 - 3.18), in cm total length, based on LWR estimates for species & Genus-BS (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.41 se; based on food items.

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

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

Nutrients (Ref. 124155): Calcium = 88.2 [45.9, 134.1] mg/100g ; Iron = 0.755 [0.460, 1.237] mg/100g ; Protein = 18.8 [17.7, 19.9] % ; Omega3 = 0.12 [0.07, 0.19] g/100g ; Selenium = 30.1 [16.3, 57.2] μg/100g ; VitaminA = 44.9 [12.9, 155.0] μg/100g ; Zinc = 1.65 [1.13, 2.36] mg/100g (wet weight);

Chaetodon flavirostris Günther, 1874