>
Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335).
More on author: Lowe.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; oceanodroom (Ref. 51243); diepte 30 - 300 m (Ref. 3688). Subtropical; 47°N - 35°S, 19°W - 36°E
Eastern Atlantic: Bay of Biscay and the Mediterranean to the Strait of Gibraltar and South Africa including Madeira and the Canary islands, but absent from Cape Verde, off Senegal and the Gulf of Guinea.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturity: Lm 27.3, range 22 - ? cm
Max length : 55.0 cm TL mannelijk / geslacht onbekend; (Ref. 2715); common length : 35.0 cm TL mannelijk / geslacht onbekend; (Ref. 2715); max. gepubliceerd gewicht: 2.7 kg (Ref. 40637)
Benthopelagic on the shelf, on rocky bottoms from 30 to 80 m depth, but may also occur down to 300 m on muddy bottoms. Forms schools of 4 or 5 individuals of different sizes. Omnivorous, feeds on small invertebrates and seaweeds (Ref. 4781).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Also Ref. 4781.
Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3688)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van minder commercieel belang; sportvis: ja
Tools
Speciale rapporten
Download XML
Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 13.3 - 17.9, mean 14.9 °C (based on 141 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00718 - 0.01752), b=3.07 (2.94 - 3.20), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.0 ±0.37 se; based on food items.
Weerstandsvermogen (Ref.
120179): laag, minimale populatieverdubbelingstijd 4,5-14 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (55 of 100).
Climate Vulnerability (Ref.
125649): Low to moderate vulnerability (26 of 100).
Nutrients (Ref.
124155): Calcium = 25 [11, 41] mg/100g; Iron = 0.555 [0.295, 1.054] mg/100g; Protein = 20.1 [19.0, 21.2] %; Omega3 = 0.226 [0.116, 0.462] g/100g; Selenium = 22.8 [10.8, 41.7] μg/100g; VitaminA = 38.1 [11.0, 125.1] μg/100g; Zinc = 0.786 [0.517, 1.182] mg/100g (wet weight);
