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Teleostei (teleosts) > Acanthuriformes (Surgeonfishes) > Chaetodontidae (Butterflyfishes)
Etymology: Chelmon: Greek, cheilon, -onos = a grey mullet (Ref. 45335).
More on author: Klunzinger.

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

Marine; brackish; reef-associated; non-migratory; depth range 2 - 10 m (Ref. 90102). Tropical; 10°S - 30°S

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

Western Pacific: found exclusively on coastal reefs and estuaries of Queensland. Recently recorded from northwestern Australia (Ref. 5978, 3131).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 20.5 cm TL male/unsexed; (Ref. 4859)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 9 - 10; Dorsal soft rays (total): 26 - 30; Anal spines: 3; Anal soft rays: 18 - 21.

Prefer algae covered and mud bottoms areas of estuaries and coastal reefs (Ref. 9710). Usually occur in pairs. Feed on small benthic invertebrates (Ref. 9710). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).

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

Form pairs during breeding (Ref. 205).

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. 130435)

Least Concern (LC) ; Date assessed: 09 October 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial; aquarium: commercial

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 25 - 28.8, mean 27.4 °C (based on 600 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.02239 (0.01117 - 0.04486), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.37 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 (11 of 100).

Price category (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 88.4 [45.9, 145.5] mg/100g; Iron = 0.73 [0.43, 1.22] mg/100g; Protein = 19.1 [18.0, 20.2] %; Omega3 = 0.114 [0.068, 0.192] g/100g; Selenium = 23.4 [12.2, 45.0] μg/100g; VitaminA = 50.1 [14.6, 170.4] μg/100g; Zinc = 1.51 [1.01, 2.19] mg/100g (wet weight);

Chelmon muelleri Klunzinger, 1879