Melanotaenia lacustris, Lake Kutubu rainbowfish : gamefish, aquarium

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Melanotaenia lacustris Munro, 1964

Lake Kutubu rainbowfish
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Image of Melanotaenia lacustris (Lake Kutubu rainbowfish)
Melanotaenia lacustris
Picture by Muséum-Aquarium de Nancy/D. Terver

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Atheriniformes (Silversides) > Melanotaeniidae (Rainbowfishes, blue eyes)
Etymology: Melanotaenia: Greek, melan, -anos = black + latin, taenia = stripe (Ref. 45335).

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

; eau douce benthopélagique; pH range: 7.0 - 8.0; dH range: 9 - 12. Tropical; 20°C - 24°C (Ref. 2059); 6°S - 7°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Oceania: known only from Lake Kutubu and its outlet, the Soro River, in the Kikori River drainage of the Southern Highlands, Papua New Guinea.

Taille / Poids / Âge

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm SL mâle / non sexé; (Ref. 2847)

Description synthétique Morphologie | Morphométrie

Épines dorsales (Total): 5 - 7; Rayons mous dorsaux (Total): 114; Épines anales 1; Rayons mous anaux: 17 - 21

Biologie     Glossaire (ex. epibenthic)

Inhabits a highland lake and its outlet about 220 km upstream from the Gulf of Papua (Ref. 2847). An omnivore and egg laying species which is considered in the aquarium trade as a peaceful community fish. Prefers the following aquarium conditions: pH=7.3, H=12, 27°C water temperature, needs rocks, plants and driftwood cover (Ref. 6398).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Distinct pairing (Ref. 205).

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Allen, G.R., 1991. Field guide to the freshwater fishes of New Guinea. Publication, no. 9. 268 p. Christensen Research Institute, Madang, Papua New Guinea. (Ref. 2847)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

  Menacé (EN) (B1ab(iii)); Date assessed: 04 December 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

  Harmless





Utilisations par l'homme


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