Akvarist
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Fakta

Kendetegn
Længde
Op til 27 cm
Kropsform
Langstrakt
Pasning
Antal
Mangler
Mindste akvarium
472 liter
Foder
Mangler

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Adfærd
Temperament
Fredelig
Svømmer
Mangler

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Vandværdier
Temperatur
Tåler20–22 °C
pH
Tåler6,7–7,2
Mindste akvarium
54 cm162 cm54 cm
472 liter162 × 54 × 54 cm · Til én fisk

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Prøv andre mål i appen
Hjemmehørende

Lever vildt i Argentina, Brasilien og Fransk Guyana.

Mere 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 navne

Andre videnskabelige navne

  • Hypophthalmus nuchalis

På andre sprog

  • Nokkanahkamonni