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

> Characiformes (Characins) > Characidae (Characins; tetras) > Stevardiinae
Etymology: Bryconamericus: Greek, bryko = to bite + America, latinized (Ref. 45335); coeruleus: Name from Latin word 'coeruleus' meaning sky color, in reference to the species bluish appearance (Ref. 128464).

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

; sötvatten pelagiska. Tropical

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South America: Brazil.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 6.5 cm SL hane/ej könsbestämd; (Ref. 128464)

Collected in small to medium sized streams. Frequently found in pools just after rapids, and close to the vegetation along the river banks. (Ref. 128464).

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

Main reference Upload your references | referenser | Koordinator | Medarbetare

Jerep, F.C. and O.A. Shibatta, 2017. A new species of Bryconamericus (Characidae: Stevardiinae: Diapomini) from the upper rio Paraná basin, Brazil. Neotropical Ichthyology 15(3):e170028, (Ref. 128464)

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

Near Threatened (NT) (B1b(iii)); Date assessed: 26 October 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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Ytterligare information

Trophic ecology
Födoslag
Födosammansättning
Födointag
Food rations
Predatorer

Ecology
Ekologi

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

Life cycle
Reproduktion
Könsmognad
Maturity/Gills rel.
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
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Physiology
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Swimming type
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Visual pigments
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Diseases & Parasites
Toxicity (LC50s)

Genetics
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Heterozygosity
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Stamps, coins, misc.

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References
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01413 (0.00599 - 0.03330), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 2.6 ±0.3 se; based on size and trophs of closest relatives

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Bryconamericus coeruleus Jerep & Shibatta, 2017