Environment: milieu / Klimaatzone / Diepte / distribution range
Ecologie
marien; brak water pelagic-neritic; diepte 0 - 50 m (Ref. 189). Subtropical; 36°N - 20°N, 121°W - 110°W (Ref. 189)
Eastern Central Pacific: Morro Bay, California (Ref. 2850) to Magdalena Bay, Baja California, Mexico.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 13.3 cm SL mannelijk / geslacht onbekend; (Ref. 9298); common length : 10.0 cm SL mannelijk / geslacht onbekend; (Ref. 9298); max. gerapporteerde leeftijd: 6 Jaren (Ref. 72482)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Anale stekels: 0; Anale zachte stralen: 27 - 34. Moderately deep. Snout pointed, about 1/2 to 3/4 eye diameter; maxilla moderate, tip rather blunt, not reaching to hind border of pre-operculum; pseudobranch short, covered by skin; gill cover canals of panamensis-type. Anal fin origin a little before midpoint of dorsal fin base. A bright silver stripe along flank, often as wide as eye, not fading on preservation.
Body shape (shape guide): elongated; Cross section: oval.
A schooling species most commonly found in bays and inlets (the fourth most abundant fish taken by various gear in Newport Bay, California; its eggs are the most abundant of 7 species sampled, especially in May). The ovarian eggs are spherical. Eggs and larvae are planktonic (Ref. 35602). Feeds on plankton (Ref. 8593). Basically filter-feeders, but at times have been observed feeding by selection (Ref. 4930). Normally used as bait (Ref. 9298).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Oviparous (Ref. 35602). Spawn in school (Ref. 205).
Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (Suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/2):305-579. Rome: FAO. (Ref. 189)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: bycatch; aas: usually
Tools
Speciale rapporten
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Estimates based on models
Preferred temperature (Ref.
123201): 13.2 - 21.6, mean 17.7 °C (based on 12 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00234 - 0.01125), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.4 ±0.45 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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Nutrients (Ref.
124155): Calcium = 192 [123, 439] mg/100g; Iron = 1.91 [1.08, 3.46] mg/100g; Protein = 17.9 [15.6, 20.6] %; Omega3 = 0.499 [0.277, 0.934] g/100g; Selenium = 17.2 [8.1, 37.9] μg/100g; VitaminA = 20.4 [6.6, 54.1] μg/100g; Zinc = 1.36 [0.94, 2.07] mg/100g (wet weight);
