Akvarist
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Fakta

Kjennetegn
Lengde
Opptil 27 cm
Kroppsform
Langstrakt
Stell
Antall
Mangler
Minste akvarium
472 liter
Fôr
Mangler

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Atferd
Temperament
Fredelig
Svømmer
Mangler

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Vannverdier
Temperatur
Tåler20–22 °C
pH
Tåler6,7–7,2
Minste akvarium
54 cm162 cm54 cm
472 liter162 × 54 × 54 cm · For én fisk

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Prøv andre mål i appen
Hjemmehørende

Lever vilt i Argentina, Brasil og Fransk Guyana.

Mer om arten

Om arten

Inhabits lower courses of the larger rivers. Free swimming species found near the surface. Nocturnal, plus active during dusk and dawn. Feeds on smaller fish. The male is recognizable by his thick, ossified maxillary barbels and by the first few rays of the anal fin which are fused, supporting the urogenyla tube that runs along the anterior border to the tip of the rays. This fish comprises the majority of the catches in the fish nets and is especially captured during the rainy season which is its reproductive period. Occurs less frequently in flood zones, prefers eroded zones where it appears in large numbers.

Kilde: FishBase

Andre navn

Andre vitenskapelige navn

  • Hypophthalmus nuchalis

På andre språk

  • Nokkanahkamonni