Issue
This is the second largest member of the Galaxiidae. The only larger species is G. argenteus from New Zealand which reaches about 58 cm. See McDowall (1971b) for a detailed description.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien; zoet water; brak water demersaal; amfidroom (Ref. 51243). Temperate; 40°S - 54°S
South America: Central and southern Chile from about Valdivia through the Patagonian Andes in Argentina, Tierra del Fuego and the Falkland Islands.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 30.9 cm SL mannelijk / geslacht onbekend; (Ref. 34281)
Facultative air-breathing in the genus (Ref. 126274)
McDowall, R.M., 1988. Diadromy in fishes: migrations between freshwater and marine environments. Croom Helm, London. (Ref. 26213)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00255 - 0.01032), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.3 ±0.45 se; based on food items.
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Fec=16,500 (landlocked population)).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
