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Protonibea diacanthus (Lacepède, 1802)

Blackspotted croaker
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Protonibea diacanthus   AquaMaps   Data sources: GBIF OBIS
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Singapore country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sn.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Sasaki, K., 2001
National Database:

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: Protonibea: Greek, protos = the first + see under Nibea.
  More on author: Lacepède.

Issue
Type species of genus.

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

marinhas; estuarina demersal; intervalo de profundidade 5 - 100 m (Ref. 43239).   Tropical; 40°N - 28°S, 47°E - 154°E

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Indo-West Pacific: west coast of the Persian Gulf and along the coasts of India and Sri Lanka, north to Japan and south through the Philippines and Borneo to New Guinea and northern Australia.

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: Lm ?, range 85 - ? cm
Max length : 165.0 cm TL (female); common length : 100.0 cm SL macho/indeterminado; (Ref. 9772); peso máx. publicado: 0.00 g; idade máx. registrada: 8 anos (Ref. 72458)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 10 - 11; Raios dorsais (total) : 22 - 25; Espinhos anais: 2; Raios anais : 7. 7-8 gill rakers on the lower limb of the first arch.

Biologia     Glossário (p.ex. epibenthic)

Found in coastal waters over muddy bottoms, off the sea-bed. Ascend tidal rivers and estuaries (Ref. 9772). Feed mainly on crustaceans and small fishes. Also caught with bottom trawls (Ref. 9772). Sold fresh and dried salted (swim bladder) in markets. An important food fish. Minimum depth range based on occurrence (Ref. 118911).

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

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Lal Mohan, R.S., 1984. Sciaenidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). Vol. 4. FAO, Rome. pag. var. (Ref. 3490)

Status na Lista Vermelha da UICN (Ref. 130435)

  Quase ameaçada (NT) (A2b); Date assessed: 30 July 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless




Uso pelos humanos

Pescarias: pouco comercial; Aquacultura: espécies comerciais
FAO(Publication : search) | FishSource |

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Trophic ecology
Itens alimentares
Diet compositions
Food consumptions
Food rations
Predadores
Ecology
Ecologia
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Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Frequências de comprimento
Mass conversions
Recruitments
Abundances
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Reprodução
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Estimates based on models

Preferred temperature (Ref. 115969): 24.6 - 29.1, mean 28.2 (based on 1838 cells).
Índice de diversidade filogenética (Ref. 82804):  PD50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00539 - 0.01227), b=3.07 (2.95 - 3.19), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  3.5   ±0.6 se; based on diet studies.
Resiliência (Ref. 120179):  médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.29-0.52; tmax=8).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (45 of 100).
Categoria de preço (Ref. 80766):   Medium.