Argentina country information

Common names: Dorado, Dourado, Dourado
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from San Pedro in the Lower Paraná River (Ref. 11229), streams of Urugua-I and Iguazú river (Ref. 56308) and Alrededores de Santa Fe (Ref. 51923). Also Ref. 9086.
National Checklist: Argentina
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/ar.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Cordiviola de Yuan, E. and C. Pignalberi de Hassan, 1985
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Characiformes (Characins) > Bryconidae () > Salmininae
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Pirayú, ?????, Jaw characin, ... more

Main reference

Lima, F.C.T., L.R. Malabarba, P.A. Buckup, J.F. Pezzi da Silva, R.P. Vari, A. Harold, R. Benine, O.T. Oyakawa, C.S. Pavanelli, N.A. Menezes, C.A.S. Lucena, M.C.S.L. Malabarba, Z.M.S. Lucena, R.E. Reis, F. Langeani, C. Moreira et al. …. 2003. (Ref. 38376)
References | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 100.0 cm SL male/unsexed; (Ref. 36796); max. published weight: 31.4 kg (Ref. 72380); max. reported age: 9 years (Ref. 52065)

Length at first maturity
L_m 37.8 range ? - ? cm

Environment

Freshwater; benthopelagic; potamodromous (Ref. 51243)

Climate / Range

Tropical, preferred ?

Distribution

South America: Paraná, Paraguay, and Uruguay River basins; Laguna dos Patos drainage, upper Chaparé and Mamoré River basin in Bolivia. Occurrence in the remaining Amazon River highly doubtful.
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Occurs in ponds (Ref. 11229). Carnivorous (Ref. 79585). Feeds on fish and crustaceans (Ref. 13614).

IUCN Red List Status (Ref. 115185)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial; aquaculture: commercial; gamefish: yes

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance

References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion

Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Point data | Common names | Photos

Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.5625 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.8 ±0.61 se; Based on food items.

Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (tm=2-3; rel. Fec=1,000; K=0.21-0.23; Tmax=9)

Vulnerability (Ref. 59153)
Moderate to high vulnerability (52 of 100)

Price category (Ref. 80766)
Unknown

Salminus brasiliensis (Cuvier, 1816)