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Characiformes (Characins) >
Lebiasinidae (Pencilfishes) > Pyrrhulininae
Eponymy: Edward Drinker Cope (1840–1897) was an American palaeontologist, anatomist, herpetologist and ichthyologist. [...] This is a toponym; generally referring to the Río Meta in the Colombian and Venezuelan Orinoco River system. In the case of the Tyttocharax it refers to Meta State, eastern Colombia. (Ref. 128868), visit book page.
More on author: Eigenmann.
Issue
This species occurs in the llanos regions of Colombia and Venezuela. It has been mistakenly recorded from the Amazon of Brazil and Peru, but the species there is C. nigrofasciata.
Zarske and Géry, 1997:15, Taphorn, 1992:464.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico; pH range: 5.8 - 7.5; dH range: ? - 25. Tropical; 23°C - 27°C (Ref. 1672)
South America: upper Orinoco and upper Negro River basins.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 3.4 cm SL macho/indeterminado; (Ref. 37104)
Found in weedy river bays.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Géry, J., 1977. Characoids of the world. Neptune City ; Reigate : T.F.H. [etc.]; 672 p. : ill. (chiefly col.) ; 23 cm. (Ref. 598)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-2)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00270 - 0.01474), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Fec = 200-300).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).