Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut; air tawar; payau dasar (demersal); amphidromus (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.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 30.9 cm SL jantan/; (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 IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
informasi lanjut
mitraGambarStamps, Coins Misc.Suara-suaraCiguateraKecepatanTipe renangArea insangOtolithsOtakPenglihatan / visi
Alat, peralatan
laporan khas
muat turun XML
Sumber 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=0.00513 (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).
Trophic level (Ref.
69278): 3.3 ±0.45 se; based on food items.
Daya lenting (Ref.
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Fec=16,500 (landlocked population)).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).