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> Characiformes (Characins) > Gasteropelecidae (Freshwater hatchetfishes)
Etymology: Gasteropelecus: Greek, gaster = stomach + Latin, pelecus =hatchet (Ref. 45335).
More on author: Eigenmann.

Issue
See Weitzman (1960) for distribution.

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

; süßwasser pelagisch. Tropical

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

South America: lower Amazon River basin in Brazil.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 3.5 cm SL Männchen/unbestimmt; (Ref. 39056)

Feeds on worms, crustaceans and insects. Aquarium specimens reach 6.0 cm TL (Ref. 7020).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Weitzman, Stanley | Partner

Weitzman, S.H. and L. Palmer, 2003. Gasteropelecidae (Freshwater hatchetfishes). p. 101-103. 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. 39056)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

nicht bedroht (LC) ; Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell; Aquarium: Kommerziell

FAO - Publication: search | FishSource |

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Trophic ecology
Nahrungsorganismen
Nahrungszusammensetzung
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Food rations
Räuber

Ecology
Ökologie

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
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Mass conversion
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Dichte

Life cycle
Fortpflanzung
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Ablaichen
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Eier
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Distribution
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Anatomy
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Physiology
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Toxicity (LC50s)

Genetics
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Heterozygosity
Vererbbarkeit

Human related
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Stamps, coins, misc.

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6270 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01259 (0.00609 - 0.02604), b=3.03 (2.85 - 3.21), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.3 ±0.39 se; based on food items.

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

Preiskategorie (Ref. 80766): Unknown.

Gasteropelecus levis (Eigenmann, 1909)