Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
; Água doce pelágico(a,os,as). Tropical; 24°C - 28°C (Ref. 12468); 11°S - 20°S
Africa: Okavango and Kafue system in southern Africa (Ref. 52193). Also in the lower (Ref. 42510, 41585), middle (Ref. 11970, 41590, 41591, 82705) and upper (Ref. 106245) Congo River basin. Reports from the upper Zambezi and some from the Kafue (Ref. 12524, 13337, 94654) are misidentifications of Nannocharax dageti (Ref. 95523).
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 6.0 cm SL macho/indeterminado; (Ref. 52193)
Espinhos dorsais (total) : 3; Raios dorsais moles (total) : 9 - 11; Espinhos anais: 2; Raios anais moles: 8.
Body shape (shape guide): elongated.
Found in marginal vegetation of large rivers, in flowing water; picks small insects and other invertebrates from plant surfaces; pot sufficiently common for aquarium trade (Ref. 7248, 52193).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Daget, J. and J.-P. Gosse, 1984. Distichodontidae. p. 184-211. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 7094)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: de interesse potencial
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00186 - 0.01072), b=3.17 (2.97 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (10 of 100).
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