Common names from other countries

Maigre du Sud, Corvina del Sur, 腋斑白姑鱼, ... more

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

> Eupercaria/misc (Various families in series Eupercaria) > Sciaenidae (Drums or croakers)
Etymology: Argyrosomus: Greek, argyros = silvered, silver + Greek, soma = body (Ref. 45335).
More on author: Lacepède.

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

marina; sötvatten; brackvatten bottenlevande; djupintervall ? - 400 m (Ref. 27121), usually 15 - 150 m (Ref. 27121). Subtropical; 13°C - 24°C (Ref. 3593); 11°N - 27°S, 43°E - 51°E

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

Indian Ocean: endemic to Madagascar (Ref. 11025). Reports from "Ghana to South Africa" (Ref. 57396) refer to Argyrosomus regius and Argyrosomus coronus (Ref. 11025).

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 200 cm TL hane/ej könsbestämd; (Ref. 4336); common length : 100.0 cm SL hane/ej könsbestämd; (Ref. 9772); publicerad maxvikt: 71.0 kg (Ref. 5369); rapporterad maxålder: 30 år (Ref. 12198)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 11; Mjukstrålar i ryggfenan (totalt) : 26 - 30; Taggstrålar i analfenan: 2; Mjukstrålar i analfenan: 7. Body silvery; fins grey or brown; upper end of pectoral base with a black blotch (Ref. 4373).

Found in lower reaches of rivers, estuaries, rocky reefs, ocean beaches and on the continental shelf down to 150 m (Ref. 9772). Caught near the bottom and in mid-water. Feed mainly at night or in turbid waters (Ref. 27121), preying on cuttlefish (Ref. 27121), fishes, crabs, prawns, and worms (Ref. 9772).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Chao, L.N. and E. Trewavas, 1990. Sciaenidae. p. 813-826. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 3593)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 30 August 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: kommersiell; sportfisk: ja

FAO(fiskeri: produktion; publication : search) | FishSource | Sea Around Us

Ytterligare information

Trophic ecology
Födoslag
Diet compositions
Food consumptions
Food rations
Predatorer

Ecology
Ekologi
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Population dynamics
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Length-weight rel.
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Abundances

Life cycle
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Fecundities
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Distribution
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Anatomy
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Toxicities (LC50s)

Genetics
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References
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Estimates based on models

Preferred temperature (Ref. 115969): 21.4 - 27.6, mean 25.9 (based on 60 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00562 (0.00332 - 0.00953), b=3.06 (2.92 - 3.20), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisk nivå (Ref. 69278): 4.5 ±0.8 se; based on diet studies.

Resiliens (Ref. 120179): Mycket låg, lägsta populationsfördubblingstid mer än 14 år (K=0.03; tm=6).

Fishing Vulnerability (Ref. 59153): Very high vulnerability (90 of 100).

Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (53 of 100).

Price category (Ref. 80766): Very high.

Argyrosomus hololepidotus (Lacepède, 1801)