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> Characiformes (Characins) > Curimatidae (Toothless characins)
Etymology: More on authors: Eigenmann & Eigenmann.

Issue
See Vari (1989:31) for detailed description.

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

; süßwasser benthopelagisch. Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

South America: Tocantins and Amazon River basins.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 19.0 cm SL Männchen/unbestimmt; (Ref. 96599); max. veröff. Gewicht: 174.53 g (Ref. 111115)

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Vari, Richard P. | Partner

Vari, R.P., 1989. Systematics of the neotropical characiform genus Psectrogaster Eigenmann and Eigenmann (Pisces: Characiformes). Smithson. Contri. Zool. No. 481, 43 p. (Ref. 34107)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: weniger kommerziell

FAO - Publication: search | FishSource |

Mehr Information

Trophic ecology
Nahrungsorganismen
Diet compositions
Food consumptions
Food rations
Räuber

Ecology
Ökologie

Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Längenhäufigkeiten
Mass conversions
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Abundances

Life cycle
Fortpflanzung
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Egg(s)
Egg developments
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Larven Pop.Dyn.

Distribution
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Anatomy
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Gehirngröße
Otoliths

Physiology
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Nutrients
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Swimming type
Swimming speeds
Visual pigment(s)
Fisch Laute
Diseases / Parasites
Toxicities (LC50s)

Genetics
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Electrophoreses
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Human related
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Aquakultur Profile
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Stamps, coins, misc.

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Zusammenfassung | Point data | Namen | Photos

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.02399 (0.01521 - 0.03784), b=2.99 (2.86 - 3.12), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 2.0 ±0.00 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (13 of 100).

Preiskategorie (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 139 [53, 350] mg/100g; Iron = 1.51 [0.70, 3.62] mg/100g; Protein = 17.3 [15.2, 19.5] %; Omega3 = 0.267 [0.095, 0.779] g/100g; Selenium = 40.6 [15.8, 97.6] μg/100g; VitaminA = 45.8 [13.6, 138.3] μg/100g; Zinc = 2.61 [1.69, 4.01] mg/100g (wet weight);

Psectrogaster amazonica Eigenmann & Eigenmann, 1889