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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Boopsoidea: Greek, bous = caw + Greek, ops = appearance (Ref. 45335).
More on author: Castelnau.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien rifbewoner; diepte 5 - 30 m (Ref. 3198). Subtropical
Southeast Atlantic: known only from the Cape to Natal in South Africa.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 40.0 cm TL mannelijk / geslacht onbekend; (Ref. 3678)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 11; Dorsale zachte stralen (totaal) : 10 - 11; Anale stekels: 3; Anale zachte stralen: 11. Body bronzy; young vividly colored (Ref. 3198).
Body shape (shape guide): fusiform / normal.
Occurs usually in the vicinity of scattered and flat reefs from 5 to 30 m depth. Found in shoals. Feeds on small crabs, worms, red bait and small pieces of seaweeds. Good food fish but spoils rapidly. A good bait for larger game fish.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Smith, J.L.B. and M.M. Smith, 1986. Sparidae. p. 580-594. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 3198)
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; aas: occasionally
Tools
Speciale rapporten
Download XML
Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01259 (0.00609 - 0.02604), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.3 ±0.50 se; based on food items. |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Moderate vulnerability (43 of 100). 🛈 |
Prijsklasse (Ref. 80766) |
Very high.
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Voedingsstoffen (Ref. 124155) |
Calcium = 34.8 [13.5, 58.8] mg/100g; Iron = 0.596 [0.307, 1.130] mg/100g; Protein = 20.3 [19.2, 21.5] %; Omega3 = 0.208 [0.126, 0.359] g/100g; Selenium = 12.6 [6.0, 25.1] μg/100g; VitaminA = 50.5 [14.3, 164.9] μg/100g; Zinc = 0.847 [0.550, 1.279] mg/100g (wet weight); |