Acanthopagrus berda, Goldsilk seabream : fisheries, gamefish

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Acanthopagrus berda (Forsskål, 1775)

Goldsilk seabream
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Acanthopagrus berda
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Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Eupercaria/misc (Various families in series Eupercaria) > Sparidae (Porgies)
Etymology: Acanthopagrus: Greek, akantha = thorn + Greek, pagros, a kind of fish (Ref. 45335);  berda: Name refers to the local vernacular name for the species; noun in apposition (Ref. 83673).
More on author: Forsskål.

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

seewasser; süßwasser; brackwasser demersal; ozeanodrom (Ref. 51243); tiefenbereich ? - 50 m (Ref. 86942). Tropical; 30°N - 35°S, 22°E - 103°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Indian Ocean, South Africa, Mozambique, the Red Sea, Persian Gulf, India, Phuket (Andaman Sea, specimen lost), and Malaysia (Penang Island and Langkawi Island, near Singapore). Western Pacific specimens recorded as A. berda refer to Acanthopagrus pacificus (Ref. 86288).

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 21.0, range 20 - 22 cm
Max length : 90.0 cm TL Männchen/unbestimmt; (Ref. 3198); common length : 35.0 cm TL Männchen/unbestimmt; (Ref. 5450); max. veröff. Gewicht: 3.2 kg (Ref. 3670); max. veröff. Alter: 14 Jahre (Ref. 3627)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 11 - 12; Rückenflossenweichstrahlen (insgesamt): 10-12; Afterflossenstacheln 3; Afterflossenweichstrahlen: 8 - 9. This species is distinguished from all its congeners by the following characters: scale rows between fifth dorsal-fin spine base and lateral line 3.5; front edge of dorsal scaly area on head slightly convex, with small scales (fewer than 20) anteriorly; pored lateral-line scales 42-44; second anal-fin spine (2AS) longer than third anal-fin spine (3AS), 2AS/3AS ratio 1.23-1.50 (mean 1.36); strongly curved concavity on ventral edge of first two infraorbitals above rear end of maxilla, particularly obvious in specimens more than 13 cm SL; scales on preopercle flange absent; anal-fin membrane dark; molariform teeth strongly developed along both jaws, teeth rows strongly curved laterally at rear of lower jaw (Ref. 83673).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Feeds on invertebrates, including worms, mollusks, crustaceans and echinoderms (Ref. 5213), and small fish (Ref. 3670). Protandrous hermaphrodite (Ref. 55367). The flesh is excellent. Sold fresh in markets. It is parasitised by the monogenean Anoplodiscus australis on the fins and body surface (Ref. 124057).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Size at sex change = 19.1 TL; age at sex change = 1.95 years (Ref. 55367).

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Iwatsuki, Y. and P.C. Heemstra, 2010. Taxonomic review of the Western Indian Ocean species of the genus Acanthopagrus Peters, 1855 (Perciformes: Sparidae), with description of a new species from Oman. Copeia 2010(1):123-136. (Ref. 83673)

IUCN Rote Liste Status (Ref. 125652)

  nicht bedroht (LC) ; Date assessed: 28 June 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: kommerziell; Sportfisch: ja
FAO - Aquakultur: production; Fischereien: landings; Publication: search | FishSource | Sea Around Us

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Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Aquakultur: production; Fischereien: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Genom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Nationale Datenbanken | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 21.6 - 29, mean 27.8 °C (based on 856 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01820 (0.01332 - 0.02486), b=2.97 (2.92 - 3.02), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  3.5   ±0.42 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.28-0.38; tmax=14; tm=1).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (42 of 100).
Climate Vulnerability (Ref. 125649):  High to very high vulnerability (68 of 100).
Preiskategorie (Ref. 80766):   Very high.
Nutrients (Ref. 124155):  Calcium = 102 [53, 202] mg/100g ; Iron = 0.857 [0.495, 1.812] mg/100g ; Protein = 17.9 [16.6, 19.2] % ; Omega3 = 0.43 [0.20, 0.91] g/100g ; Selenium = 66.3 [28.8, 154.3] μg/100g ; VitaminA = 9.83 [2.80, 32.74] μg/100g ; Zinc = 0.952 [0.575, 1.567] mg/100g (wet weight);