Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α); μη μεταναστευτικό(ά); εύρος βάθους 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.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 9710); μεγ. αναφερόμενη ηλικία: 13 έτη (Ref. 3420)
Ραχιαίες άκανθες (συνολικά) : 15; Μαλακές ραχιαίες ακτίνες (συνολικά) : 15 - 17; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 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
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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: Version 2024-1)
Threat to humans
Harmless
Human uses
αλιεία: παραδοσιακή αλιεία; Ενυδρείο: Εμπορικό(ά)
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.3, mean 28.5 °C (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 (0.01378 - 0.06932), b=2.88 (2.69 - 3.07), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.0 ±0.34 se; based on food items.
Generation time: 0.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Ελαστικότητα (Ref.
120179): Χαμηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού 4,5 - 14 έτη (tmax=13).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
Nutrients (Ref.
124155): Calcium = 121 [63, 185] mg/100g; Iron = 0.93 [0.55, 1.53] mg/100g; Protein = 18.5 [17.3, 19.6] %; Omega3 = 0.111 [0.066, 0.187] g/100g; Selenium = 33.8 [18.4, 64.8] μg/100g; VitaminA = 43.5 [12.3, 148.5] μg/100g; Zinc = 1.69 [1.14, 2.46] mg/100g (wet weight);
