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Actinopteri (ray-finned fishes) > Acanthuriformes (Surgeonfishes) > Chaetodontidae (Butterflyfishes)
Etymology: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. 45335). More on authors: Quoy & Gaimard.

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

Marine; reef-associated; depth range 0 - 250 m (Ref. 58302). Tropical

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

Eastern Central Pacific: Johnston Island (Ref. 11013) and Hawaii.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 13.0 cm SL male/unsexed; (Ref. 4858)

Short description Morphology | Morphometrics

Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 20-23; Anal spines: 2-3; Anal soft rays: 17 - 20. Body is generally yellow or white with vertical rows of spots on the sides. A broad black bar runs vertically through eye from edge of sub opercle, and a black spot is on the caudal peduncle.

Inhabit shallow reef flats (Ref. 205). Benthopelagic (Ref. 58302). Form schools at midwater to feed on plankton and benthic invertebrates. Also on shallow seamounts. Oviparous. Form pairs during breeding (Ref. 205).

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

Distinct pairing (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Jordan, D.S. and B.W. Evermann, 1973. The shore fishes of Hawaii. Charles E. Tuttle Company, Rutland, Vermont. 392 p. (Ref. 2826)

IUCN Red List Status (Ref. 123251)

Least Concern (LC) ; Date assessed: 07 October 2009

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Aquarium: commercial

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 15.3 - 21.7, mean 19.2 °C (based on 10 cells).

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.02818 (0.01512 - 0.05254), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.0 ±0.0 se; based on diet studies.

Generation time: 1.0 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (K=1.13).

Vulnerability (Ref. 59153): Low vulnerability (12 of 100) .

Nutrients (Ref. 124155): Calcium = 93.4 [52.4, 160.6] mg/100g ; Iron = 1.04 [0.64, 1.71] mg/100g ; Protein = 18.7 [17.5, 19.8] % ; Omega3 = 0.149 [0.087, 0.251] g/100g ; Selenium = 26.3 [13.0, 52.5] μg/100g ; VitaminA = 71.9 [23.0, 242.5] μg/100g ; Zinc = 1.36 [0.90, 2.08] mg/100g (wet weight);

Chaetodon miliaris Quoy & Gaimard, 1825