Actinopterygii (ray-finned fishes) >
Perciformes (Perch-likes) >
Chaetodontidae (Butterflyfishes)
Etymology: Chaetodon: Greek, chaite = hair + Greek, odous = teeth (Ref. 45335). More on author: Cuvier.
Environment / Climate / Range
Ecology
Marine; reef-associated; depth range 3 - 50 m (Ref. 90102). Tropical, preferred ?; 19°N - 12°S, 105°E - 163°E
Western Central Pacific: Malaysia to New Guinea, north to the Philippines; Palau (Belau) in Micronesia.
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL male/unsexed; (Ref. 48636)
Most commonly found in reef channels and outer slopes (Ref. 90102). Occur in coral rich areas of reef flats, lagoons, and seaward reefs. Juveniles inshore. Adults usually seen in pair (Ref. 48636). Feed on soft coral polyps (e.g. Litophyton viridis and species of the genera Sarcophyton, Nephthia, and Clavularia) (Ref. 9710). Oviparous (Ref. 205). Form pairs during breeding (Ref. 205).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Form pairs during breeding (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Threat to humans
Harmless
Human uses
Aquarium: commercial
More information
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01138 - 0.04611), b=3.01 (2.84 - 3.18), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic Level (Ref.
69278): 3.3 ±0.61 se; Based on food items.
Resilience (Ref.
69278): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref.
59153): Low vulnerability (12 of 100) .