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Anabantiformes (Gouramies, snakeheads) >
Channidae (Snakeheads)
Etymology: Channa: Greek, channe, -es = an anchovy (Ref. 45335); ornatipinnis: Derived from the Latin words 'ornatus, a um' (ornate) and 'pinna' (fin), in reference to the striking coloration of the pectoral fins, which also resembles that of the pectoral fins of the ornate bichir, Polypterus ornatipinnis.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch; pH range: 7.1 - ?. Tropical; 23°C - ? (Ref. 75135)
Asia: Waloun Chaung in Rakhine State, Myanmar.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 20.5 cm SL mannelijk / geslacht onbekend; (Ref. 75135)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 34 - 37; Anale stekels: 0; Anale zachte stralen: 23 - 24; Wervels: 44 - 45. Diagnosed from all congeners by its unique color pattern consisting of numerous (10-20) large black spots on the cheeks (roughly pupil size), golden-orange lips, a red posterior rim of the opercular flap, 5-7 narrow alternating white and dark brown to black semicircular bands on the pectoral fin, three blotches on anterior of dorsal fin, and ref and bluish-grey scales with numerous black spots on body (Ref. 75135).
Body shape (shape guide): elongated; Cross section: circular.
Obligate air-breathing (Ref. 126274); Found in a small stream with shaded forested banks flowing down a steep hill and with clear, fast running water (Ref. 75135).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Britz, R., 2007. Channa ornatipinnis and C. pulchra, two new species of dwarf snakeheads from Myanmar (Teleostei: Channidae). Ichthyol. Explor. Freshwat. 18(4):335-344. (Ref. 75135)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Tools
Speciale rapporten
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00813 (0.00374 - 0.01767), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.8 ±0.6 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (22 of 100). 🛈 |