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

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

Marine; reef-associated; depth range 27 - 180 m (Ref. 89972). Tropical; 28°N - 4°N

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

Pacific Ocean: formerly known to be endemic to the Hawaiian Islands. Recorded from Johnston Island (Ref. 11013) and the Marshall Islands (Ref. 5439). Replaced by Chaetodon declivis in the Line and Marquesan Islands (Ref. 37816).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 15.0 cm TL male/unsexed; (Ref. 9710)

Short description Morphology | Morphometrics

Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 18-22; Anal spines: 3; Anal soft rays: 16 - 17. Differs from C. flavocoronatus by lacking a broad yellow band on the nape (Ref. 1602).

Often found in the vicinity of steep slopes, solitary or in pairs and occasionally in small aggregations (Ref. 4858). Benthopelagic (Ref. 58302). Feed on a variety of planktonic and benthic organisms (Ref. 4858). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205). High-priced aquarium export (Ref. 37816).

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

Form pairs during breeding (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)

IUCN Red List Status (Ref. 125652)

Least Concern (LC) ; Date assessed: 05 October 2009

CITES

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. 123201): 20 - 27.4, mean 24.5 °C (based on 139 cells).

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

Bayesian length-weight: a=0.02344 (0.01159 - 0.04740), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.48 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 = 106 [63, 182] mg/100g ; Iron = 0.83 [0.54, 1.42] mg/100g ; Protein = 19.1 [18.0, 20.2] % ; Omega3 = 0.149 [0.093, 0.237] g/100g ; Selenium = 28.2 [15.2, 54.4] μg/100g ; VitaminA = 50.8 [16.4, 158.5] μg/100g ; Zinc = 1.38 [0.93, 2.02] mg/100g (wet weight);

Chaetodon tinkeri Schultz, 1951