Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino associati a barriera corallina; non migratori; distribuzione batimetrica 1 - 25 m (Ref. 9710). Tropical; 35°N - 30°S, 30°E - 125°W
Indo-Pacific: East Africa to the Samoan and Phoenix Islands, north to southern Japan, south to New Caledonia; throughout Micronesia.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm TL maschio/sesso non determinato; (Ref. 9710); Età massima riportata: 13 anni (Ref. 3420)
Spine dorsali (totale) : 15; Raggi dorsali molli (totale) : 15 - 17; Spine anali: 3; Raggi anali molli: 17 - 18.
Inhabits lagoon, channel, or protected seaward reef slopes, drop offs, coral and rubble areas (Ref. 1602). Usually in pairs or in small groups. Feeds on algae, small crustaceans and worms. Darts from one hiding place to the next. Commonly exported through the aquarium trade (Ref. 48391).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Pelagic spawner. Sex reversal is completed in 18-20 days (Ref. 34185, 34248). Also Ref. 103751.
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)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
Pesca: pesca di sussistenza; Acquario: Commerciale
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Preferred temperature (Ref.
115969): 25 - 29.3, mean 28.5 (based on 3298 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03090 (0.01359 - 0.07026), b=2.89 (2.70 - 3.08), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.34 se; based on food items.
Resilienza (Ref.
120179): Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (tmax=13).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).