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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.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico; pH range: 7.1 - ?. Tropical; 23°C - ? (Ref. 75135)
Asia: Waloun Chaung in Rakhine State, Myanmar.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 20.5 cm SL macho/indeterminado; (Ref. 75135)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Raios dorsais moles (total) : 34 - 37; Espinhos anais: 0; Raios anais moles: 23 - 24; Vértebras: 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).
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).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-1)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: espécies comerciais
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00381 - 0.01816), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
