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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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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > 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 Ecology

Marine; brackish; demersal; depth range 5 - 100 m (Ref. 43239). Tropical; 40°N - 28°S, 47°E - 154°E

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | 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 / Size / Weight / Age

Maturity: Lm ?, range 85 - ? cm
Max length : 165.0 cm TL (female); common length : 100.0 cm SL male/unsexed; (Ref. 9772); max. published weight: 0.00 g; max. reported age: 8 years (Ref. 72458)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 10 - 11; Dorsal soft rays (total): 22 - 25; Anal spines: 2; Anal soft rays: 7. 7-8 gill rakers on the lower limb of the first arch.

Biology     Glossary (e.g. 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 Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

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: Version 2024-1)

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

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: minor commercial; aquaculture: commercial
FAO - Publication: search | FishSource |

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Trophic ecology
Food items
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
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Eggs
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Larvae
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Distribution
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Anatomy
Gill area
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Otolith
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Body composition
Nutrients
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Swimming type
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Genetics
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