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Protonibea diacanthus (Lacepède, 1802)

Blackspotted croaker
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Native range | All suitable habitat | Point map | Year 2050
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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

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | 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 Ecología

marino; salobre demersal; rango de profundidad 5 - 100 m (Ref. 43239).   Tropical; 40°N - 28°S, 47°E - 154°E

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | 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.

Length at first maturity / Tamaño / Peso / Age

Maturity: Lm ?, range 85 - ? cm
Max length : 165.0 cm TL (female); common length : 100.0 cm SL macho / no sexado; (Ref. 9772); peso máximo publicado: 0.00 g; edad máxima reportada: 8 años (Ref. 72458)

Short description Claves de identificación | Morfología | Morfometría

Espinas dorsales (total) : 10 - 11; Radios blandos dorsales (total) : 22 - 25; Espinas anales: 2; Radios blandos anales: 7. 7-8 gill rakers on the lower limb of the first arch.

Biología     Glosario (por ej. 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).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva

Main reference Upload your references | Referencias | Coordinador | 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)

IUCN Red List Status (Ref. 130435)

  Near Threatened (NT) (A2b); Date assessed: 30 July 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Pesquerías: escaso valor comercial; Acuicultura: comercial
FAO(Publication : search) | FishSource |

Más información

Trophic ecology
componentes alimenticios
Diet compositions
Food consumptions
Food rations
Despredadores
Ecology
Ecología
Home ranges
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversions
Recruitments
Abundances
Life cycle
Reproducción
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
Larva
Dinámica larvaria
Distribution
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BRUVS - Videos
Anatomy
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Physiology
Body compositions
Nutrients
Oxygen consumptions
Tipo de natación
Swimming speeds
Visual pigment(s)
Sonidos de peces
Diseases / Parasites
Toxicities (LC50s)
Genetics
Genética
Electrophoreses
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Perfiles de acuicultura
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Stamps, coins, misc.
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References
Referencias

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Fuentes de Internet

Estimates based on models

Preferred temperature (Ref. 115969): 24.6 - 29.1, mean 28.2 (based on 1838 cells).
Phylogenetic diversity index (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).
Nivel trófico (Ref. 69278):  3.5   ±0.6 se; based on diet studies.
Resiliencia (Ref. 120179):  Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.29-0.52; tmax=8).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (45 of 100).
Price category (Ref. 80766):   Medium.