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); guizae: Named after the type locality, río Guiza (Ref. 49955).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. High altitude
South America: upper Mira River basin, Colombia.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Short description
Morfologi | Morfometri
Distinguished from known Bryconamericus species by: the insertion of the first three pterygiophores in front of the anal fin on the first caudal vertebra of the spine; a short ischium process; the dentition of eight small teeth; and the rhinosphenoid is wide in its posterior extreme where it makes contact with the cartilage (Ref. 49955).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Román-Valencia, C., 2003. Descripción de tres nuevas especies de Bryconamericus (Pisces: Ostariophysi: Characidae) de Colombia. Mem. Fund. La Salle de Cien. Nat. 155:31-49. (Ref. 49955)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
Download XML
Internet-källor
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00663 - 0.03787), b=2.95 (2.77 - 3.13), 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).