Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Chrysoblephus: Greek, chrysos = golden + Greek, blepo, blepharizo = to watch (Ref. 45335).
More on author: Valenciennes.

Environment: milieu / climate zone / depth range / distribution range Ekologi

marina bottenlevande; ej vandrande; djupintervall 30 - 100 m. Subtropical; 22°S - 35°S

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Western Indian Ocean: known only from South Africa.

Length at first maturity / Size / Vikt / Age

Maturity: L_m 36.5 range ? - 42 cm
Max length : 75.0 cm TL hane/ej könsbestämd; (Ref. 3198); common length : 40.0 cm TL hane/ej könsbestämd; (Ref. 3507); publicerad maxvikt: 7.3 kg (Ref. 40637)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 12; Mjukstrålar i ryggfenan (totalt): 10; Taggstrålar i analfenan 3; Mjukstrålar i analfenan: 8

Found over rocky banks (Ref. 3198). Feeds on crustaceans, mollusks, worms, and small fishes. Seldom caught from the shore (Ref. 3198). Sold fresh in markets.

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Also Ref. 28504.

Main reference Upload your references | referenser | Koordinator | Medarbetare

Bauchot, M.-L. and M.M. Smith, 1984. Sparidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.] FAO, Rome. (Ref. 3507)

IUCN Red List Status (Ref. 130435)

Critically Endangered (CR) (A2bd); Date assessed: 02 December 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: kommersiell; sportfisk: ja

FAO - Publication: search | FishSource |

Ytterligare information

Länder
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Ekosystem
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Populärnamn
synonymer
Metabolik
Predatorer
Ekotoxikologi
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Könsmognad
Lek
Spawning aggregation
Fecundity
Ägg
Egg development

Age/Size
Tillväxt
Length-weight
Length-length
Length-frequencies
Morfometri
Morfologi
Larver
Larvdynamik
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BRUVS

referenser
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Summary page | Point data | Populärnamn | Photos

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Estimates based on models

Preferred temperature (Ref. 123201): 13.7 - 23.8, mean 17.5 °C (based on 12 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01698 (0.01029 - 0.02803), b=2.99 (2.85 - 3.13), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.7 ±0.54 se; based on food items.

Resiliens (Ref. 120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (K=0.07).

Fishing Vulnerability (Ref. 59153): High to very high vulnerability (68 of 100).

Price category (Ref. 80766): Low.

Nutrients (Ref. 124155): Calcium = 51.1 [22.8, 91.4] mg/100g; Iron = 0.828 [0.442, 1.800] mg/100g; Protein = 19.1 [17.9, 20.3] %; Omega3 = 0.257 [0.144, 0.443] g/100g; Selenium = 31 [13, 73] μg/100g; VitaminA = 8.36 [1.75, 33.19] μg/100g; Zinc = 0.629 [0.411, 0.939] mg/100g (wet weight);

Chrysoblephus cristiceps (Valenciennes, 1830)