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Salmoniformes (Salmons) >
Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335).
More on author: Bean.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
laut; air tawar; payau; anadromus (ruaya dari laut ke air tawar) (Ref. 51243). Polar; 69°N - 58°N
North America: Alaska. May occur in Chukotsk and Kamchatka regions of Siberia.
Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Max length : 36.0 cm TL jantan/; (Ref. 28864); 48.0 cm FL (female); common length : 30.0 cm FL jantan/; (Ref. 27547)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 0; duri punggung lunak (Keseluruhan (total)) : 11 - 13; Duri dubur: 0; Sirip dubur lunak: 12 - 14; vertebrata, bertulang belakang: 62 - 65. Distinguished by the pale, almost colorless pelvic and pectoral fins and the smaller number of gill rakers on the lower portion of the first gill arch (Ref. 27547). Dorsal rather high and falcate; pelvic fins with axillary process (Ref. 27547). Generally brownish to dark green on back; silvery on lower sides and belly; anal, pelvic and pectoral fins pale; caudal and dorsal fins dusky (Ref. 27547).
Found near river mouths and brackish lagoons (Ref. 5723). Makes extensive migrations related to spawning (Ref. 27547). Feeds on invertebrates and cottids (Ref. 27547). Apparently does not feed during its spawning runs (Ref. 27547). Some populations anadromous (Ref. 96339).
Life cycle and mating behavior
Maturities | Reproduksi, perkembang biakan | Spawnings | Egg(s) | Fecundities | Larva
Lee, D.S., C.R. Gilbert, C.H. Hocutt, R.E. Jenkins, D.E. McAllister and J.R. Stauffer, 1980. Atlas of North American freshwater fishes. North Carolina State Museum of Natural History. 867 p. (Ref. 6466)
Status IUCN Red List (Ref. 130435)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: perikanan swasembada
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=0.00525 (0.00318 - 0.00866), b=3.17 (3.03 - 3.31), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.8 ±0.59 se; based on food items.
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (41 of 100).
Nutrients (Ref.
124155): Calcium = 20.7 [9.1, 39.1] mg/100g; Iron = 0.485 [0.229, 0.980] mg/100g; Protein = 18.2 [17.0, 19.4] %; Omega3 = 0.761 [0.299, 2.083] g/100g; Selenium = 9.72 [3.45, 25.08] μg/100g; VitaminA = 10.7 [1.7, 70.6] μg/100g; Zinc = 0.515 [0.385, 0.745] mg/100g (wet weight);