Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii (Haie und Rochen) (sharks and rays) >
Torpediniformes (Electric rays) >
Narcinidae (Numbfishes)
Etymology: Narcine: Greek, narke = numbness (Ref. 45335); ornata: Name from Latin 'ornatus' meaning handsome or beautiful, refers to its spectacular dorsal colour pattern.
Lebensraum / Klimazone / Range
Ökologie
; seewasser benthopelagisch; tiefenbereich 48 - 132 m (Ref. 76955). Tropical, preferred ?
Western Pacific: continental shelf region of the Timor and Arafura Seas (off WA and the NT), but primarily the Gulf of Carpentaria (off Western Australia, Northern
Territory and northwestern Queensland), Australia.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ?, range 18 - ? cm
Max length : 24.1 cm TL (female)
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
de Carvalho, M.R., 2008. New species of numbfishes from Australia, with a key to Australian electric rays of the genus Narcine Henle, 1834 (Chondrichthyes: Torpediniformes: Narcinidae). In Last, P.R., White, W.T. & Pogonoski, J.J. (eds.): Descriptions of New Australian Chondrichthyans. CSIRO Marine and Atmospheric Research Paper no. 22. (Ref. 76955)
IUCN Rote Liste Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
Alter/Größe
Wachstum
Länge-Gewicht
Länge-Länge
Längenhäufigkeiten
Morphometrie
Morphologie
Larven
Larven Pop.Dyn.
Rekrutierung
Dichte
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00388 - 0.02826), b=2.87 (2.64 - 3.10), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic Level (Ref.
69278): 3.2 ±0.3 se; Based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
69278): .
Verwundbarkeit (Ref.
59153): Low vulnerability (14 of 100) .