Acanthopagrus berda, Goldsilk seabream : fisheries, gamefish

Acanthopagrus berda (Forsskål, 1775)

Goldsilk seabream
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Acanthopagrus berda
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Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | 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 Écologie

marin; eau douce; saumâtre démersal; océanodrome (Ref. 51243); profondeur ? - 50 m (Ref. 86942). Tropical; 30°N - 35°S, 22°E - 103°E

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | 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 / Taille / Poids / Âge

Maturity: Lm 21.0, range 20 - 22 cm
Max length : 90.0 cm TL mâle / non sexé; (Ref. 3198); common length : 35.0 cm TL mâle / non sexé; (Ref. 5450); poids max. publié: 3.2 kg (Ref. 3670); âge max. reporté: 14 années (Ref. 3627)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 11 - 12; Rayons mous dorsaux (Total): 10-12; Épines anales 3; Rayons mous anaux: 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     Glossaire (ex. 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 Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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)

Statut dans la liste rouge de l'IUCN (Ref. 125652)

  Préoccupation mineure (LC) ; Date assessed: 28 June 2016

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme

Pêcheries: commercial; pêche sportive: oui
FAO - Aquaculture: production; pêcheries: landings; Publication: search | FishSource | Sea Around Us

Plus d'informations

Pays
Zones FAO
Écosystèmes
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Écologie
Régime alimentaire
Éléments du régime alimentaire
Consommation alimentaire
Ration
Noms communs
Synonymes
Métabolisme
Prédateurs
Écotoxicologie
Reproduction
Maturité
Frai
Rassemblement de ponte
Fécondité
Œufs
Développement de l'œuf
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Fréquences de longueurs
Morphométrie
Morphologie
Larves
Dynamique des populations larvaires
Recrutement
Abondance
BRUVS
Références
Aquaculture
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Sources Internet

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher | CISTI | Catalog of Fishes: Genre, Espèce | DiscoverLife | ECOTOX | FAO - Aquaculture: production; pêcheries: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: génôme, nucléotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Bases de données nationales | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Arbre de Vie | Wikipedia: aller à, chercher | 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).
Niveau trophique (Ref. 69278):  3.5   ±0.42 se; based on food items.
Résilience (Ref. 120179):  Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (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).
Catégorie de prix (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);