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Argyrosomus hololepidotus (Lacepède, 1801)

Southern meagre
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Argyrosomus hololepidotus   AquaMaps   Data sources: GBIF OBIS
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Image of Argyrosomus hololepidotus (Southern meagre)
Argyrosomus hololepidotus
Picture by Hashemi, S.

Common names from other countries

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | 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 Ecologia

marinhas; Água doce; estuarina demersal; intervalo de profundidade ? - 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

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | 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).

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 200 cm TL macho/indeterminado; (Ref. 4336); common length : 100.0 cm SL macho/indeterminado; (Ref. 9772); peso máx. publicado: 71.0 kg (Ref. 5369); idade máx. registrada: 30 anos (Ref. 12198)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 11; Raios dorsais (total) : 26 - 30; Espinhos anais: 2; Raios anais : 7. Body silvery; fins grey or brown; upper end of pectoral base with a black blotch (Ref. 4373).

Biologia     Glossário (p.ex. epibenthic)

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).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

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)

Status na Lista Vermelha da UICN (Ref. 130435)

  Dados insuficientes (DD) ; Date assessed: 30 August 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless




Uso pelos humanos

Pescarias: espécies comerciais; peixe esportivo: sim
FAO(pescarias: produção; publication : search) | FishSource | Sea Around Us

Mais informação

Trophic ecology
Itens alimentares
Diet compositions
Food consumptions
Food rations
Predadores
Ecology
Ecologia
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Frequências de comprimento
Mass conversions
Recruitments
Abundances
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Reprodução
Maturities
Fecundities
Spawnings
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Egg(s)
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Dinâmica larval
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Áreas da FAO
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Tipo de natação
Swimming speeds
Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)
Genetics
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Estimates based on models

Preferred temperature (Ref. 115969): 21.4 - 27.6, mean 25.9 (based on 60 cells).
Índice de diversidade filogenética (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).
Nível Trófico (Ref. 69278):  4.5   ±0.8 se; based on diet studies.
Resiliência (Ref. 120179):  Muito baixo(a), tempo mínimo de duplicação da população maior que 14 anos (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).
Categoria de preço (Ref. 80766):   Very high.