Triportheus angulatus : fisheries, bait

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Related species
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  Triportheus
- Species in
  Triportheidae
- - Classification -
- Triportheinae
- Triportheidae
- Characiformes
- Teleostei
- Chordata
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Triportheus angulatus (Spix & Agassiz, 1829)

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Triportheus angulatus
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Brazil country information

Common names: Sardinha, Sardinha chata, Sardinha curta
Occurrence: native
Salinity: freshwater
Abundance: common (usually seen) | Ref: Dourado, O.F., 1981
Importance: commercial | Ref: Ferreira, E.J.G., J. Zuanon and G.M. dos Santos, 1996
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Recorded from Machado (Ref. 97589) and Acre River basins (Ref. 97592). Found in fish markets of Santarém (Ref. 12202). Also Ref. 10615.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ferreira, E.J.G., J. Zuanon and G.M. dos Santos, 1996
National Database:

Common names from other countries

Arenca, Sardinha, Pechón, ... more

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Characiformes (Characins) > Triportheidae (Hatchet characins) > Triportheinae
Etymology: Triportheus: Greek, tres tria = three + Greek, portheo = to sack (Ref. 45335).
More on authors: Spix & Agassiz.

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

; sötvatten bentopelagisk; pH range: 5.0 - 9.0; flodvandrande (Ref. 51243); djupintervall 0 - 5 m (Ref. 10615). Tropical; 22°C - 30°C (Ref. 9110); 1°N - 8°S

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

South America: Amazon River basin.

Length at first maturity / Size / Vikt / Age

Maturity: L_m 15.5, range 15 - 16 cm
Max length : 23.8 cm SL hane/ej könsbestämd; (Ref. 111115); common length : 14.0 cm TL hane/ej könsbestämd; (Ref. 10612); common length :18 cm TL (female); publicerad maxvikt: 211.00 g (Ref. 111115)

Occurs over sandy bottoms in rivers. Usually forms schools. Mainly diurnal (Ref. 9086). Feeds on the fruits and seeds of Moraceae, Myrtaceae, Euphorbiaceae; Coleoptera, Orthoptera, Lepidoptera, and Brachyplatystoma flavicans (Ref. 9086); and on plankton, nekton, and crustaceans (Ref. 10615).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Males and females spawn in groups; often two or more males curled around one female (Ref. 10612).

Main reference Upload your references | referenser | Koordinator | Medarbetare

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. Genera Incertae Sedis in Characidae. p. 106-168. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 38376)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Least Concern (LC) ; Date assessed: 30 November 2020

CITES (Ref. 131153)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: husbehovsfiske; bete: occasionally

FAO(Publication : search) | FishSource |

Ytterligare information

Trophic ecology
Födoslag
Födosammansättning
Födointag
Food rations
Predatorer

Ecology
Ekologi
Home ranges

Population dynamics
Tillväxtparametrar
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Rekrytering
Abundans

Life cycle
Reproduktion
Könsmognad
Fecundity
Lek
Spawning aggregations
Ägg
Egg development
Larver
Larvdynamik

Distribution
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Utplanteringar
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Anatomy
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Brain
Otolith

Physiology
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Nutrients
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Swimming type
Simhastighet
Visual pigments
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Diseases & Parasites
Toxicity (LC50s)

Genetics
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Ärftlighet

Human related
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References
referenser

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

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01413 (0.01043 - 0.01913), b=2.91 (2.84 - 2.98), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trofisk nivå (Ref. 69278): 2.7 ±0.30 se; based on food items.

Fishing Vulnerability (Ref. 59153): Low vulnerability (19 of 100).

Price category (Ref. 80766): Unknown.

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