Brazil country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in Rio Uneiuxi and Rio Urubaxi, tributaries of the Rio Negro in Amazonas (Ref. 115689).
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: Peixoto, L.A.W., G.M. Dutra and W.B. Wosiacki, 2015
National Database:

Common names from other countries

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Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Gymnotiformes (Knifefishes) > Sternopygidae (Glass knifefishes)
Etymology: Eigenmannia: From Eigenmann, 1910, researcher of faunistic studies (Ref. 45335); matintapereira: Named after Matinta Pereira, the mythical figure that haunts people in search of tobacco and coffee in northern Brazil. According to reports, its appearance is marked by a blackened aspect, an allusion to the colour pattern present in this new species..

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

; Água doce bentopelágico. Tropical

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

South America: Rio Uneiuxi and Rio Urubaxi, tributaries of the Rio Negro in Amazonas, Brazil.

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 22.0 cm TL macho/indeterminado; (Ref. 115689)

Descrição breve Chaves de identificação | Morfologia | Morfometria

Raios anais moles: 216 - 222.

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador : Albert, James S. | Colaboradores

Peixoto, L.A.W., G.M. Dutra and W.B. Wosiacki, 2015. The electric glass knifefishes of the Eigenmannia trilineata species-group (Gymnotiformes: Sternopygidae): monophyly and description of seven new species. Zool. J. Linn. Soc. 175:384-414. (Ref. 115689)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Preocupação menor (LC) ; Date assessed: 22 January 2021

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Harmless

Utilização humana

FAO(Publication : search) | FishSource |

Mais informação

Trophic ecology
Itens alimentares
Diet compositions
Food consumptions
Food rations
Predadores

Ecology
Ecologia
Home ranges

Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
Frequência de comprimento
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Abundances

Life cycle
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Fecundities
Spawnings
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Egg(s)
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Larvas
Dinâmica larvar

Distribution
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Áreas FAO
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BRUVS - Videos

Anatomy
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Physiology
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Nutrients
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Tipo de natação
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Visual pigment(s)
Sons de peixes
Diseases / Parasites
Toxicities (LC50s)

Genetics
Genética
Electrophoreses
Heritabilities

Human related
Aquaculture systems
Perfis para aquacultura
Estirpes
Ciguatera cases
Stamps, coins, misc.

Outreach
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Nomes comuns
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References
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Fontes da internet

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=0.00363 (0.00172 - 0.00768), b=2.97 (2.78 - 3.16), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.1 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (12 of 100).

Eigenmannia matintapereira Peixoto, Dutra & Wosiacki, 2015