Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water; brak water demersaal; diepte ? - 50 m (Ref. 5217). Tropical
Western Atlantic: Greater Antilles and Panama to Brazil; questionably recorded from Florida Keys in USA. Replaced by Albula pacifica in the eastern Pacific (Ref. 84142).
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 51.0 cm TL mannelijk / geslacht onbekend; (Ref. 7251); common length : 40.0 cm TL mannelijk / geslacht onbekend; (Ref. 5217)
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 19 - 20; Anale stekels: 0; Anale zachte stralen: 8. Last rays of dorsal and anal fin prolonged; upper lobe of caudal fin slightly longer than lower lobe; dusky spot at pectoral base; head region naked; nasal pore margin black; black bands on snout (Ref. 13608). Brilliant silver below and dark above (Ref. 37032).
Body shape (shape guide): fusiform / normal.
Mostly in estuaries, especially those of rivers along mountainous shores (Ref. 7251). Found on soft bottoms (Ref. 5217).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Spawning occurs in open waters. Eggs are pelagic (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: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5007 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01318 (0.00552 - 0.03150), b=3.05 (2.85 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.6 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Kwetsbaarheid van de visserij (Ref.
59153): Moderate vulnerability (40 of 100).
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Voedingsstoffen (Ref.
124155): Calcium = 136 [65, 219] mg/100g; Iron = 1.14 [0.75, 1.74] mg/100g; Protein = 18.3 [17.3, 19.2] %; Omega3 = 0.299 [0.172, 0.511] g/100g; Selenium = 54.4 [29.5, 97.4] μg/100g; VitaminA = 15.6 [7.0, 32.8] μg/100g; Zinc = 1.16 [0.91, 1.53] mg/100g (wet weight);