Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 5 - 25 m (Ref. 9710). Tropical; 32°N - 34°S, 98°W - 34°W
Western Atlantic: southern Florida and the Antilles to Brazil.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 43.0 cm TL mannelijk / geslacht onbekend; (Ref. 7251); common length : 25.0 cm TL mannelijk / geslacht onbekend; (Ref. 5217); max. gepubliceerd gewicht: 850.00 g (Ref. 5217)
Dorsale stekels (totaal): 12; Dorsale zachte stralen (totaal): 15-17; Anale stekels 3; Anale zachte stralen: 9. Maxilla reaching to below center of eye; soft portion of dorsal fin relatively high; silvery gray with dark stripes on upper half of body, the region between the upper most stripe and the dorsal fin yellow (Ref. 13442).
Inhabits clear reefs (Ref. 9710). Forms dense schools (Ref. 5217). Feeds on crustaceans and sea urchins (Ref. 3798). Marketed fresh (Ref. 3798).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Oviparous, distinct pairing during breeding (Ref. 205).
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang; Aquarium: Publieke aquaria
Meer informatie
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaElectrophoresesErfelijkheidZiektesVerwerkingNutrientsMassaconversie
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Estimates based on models
Preferred temperature (Ref.
123201): 26.2 - 28.2, mean 27.4 °C (based on 676 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01622 (0.00939 - 0.02800), b=3.02 (2.87 - 3.17), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.34 se; based on food items.
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (33 of 100).
Nutrients (Ref.
124155): Calcium = 35.2 [16.2, 69.9] mg/100g; Iron = 0.546 [0.284, 0.978] mg/100g; Protein = 18.8 [16.9, 20.8] %; Omega3 = 0.0924 [, ] g/100g; Selenium = 30.3 [17.1, 55.1] μg/100g; VitaminA = 51.9 [16.0, 161.6] μg/100g; Zinc = 1.04 [0.67, 1.58] mg/100g (wet weight);