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Ikan bertulan sejati > Salmoniformes (Salmons) > Salmonidae (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335). More on author: Bean.

Lingkungan / Klimat / Range Ekologi

; laut; air tawar; payau; anadromus (ruaya dari laut ke air tawar) (Ref. 51243). Polar, preferred ?; 69°N - 58°N

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

North America: Alaska. May occur in Chukotsk and Kamchatka regions of Siberia.

Size / Weight / umur

Maturity: L_m ? 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 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 Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

rujukan utama Upload your references | Acuan | Koordinator | mitra

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. 115185)

tidak dinilai

CITES (Ref. 94142)

Not Evaluated

ancaman kepada manusia

Harmless

penggunaan manusia

Perikanan: perikanan swasembada

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Sumber internet

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00537 (0.00262 - 0.01101), b=3.22 (3.05 - 3.39), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Trophic Level (Ref. 69278): 3.8 ±0.59 se; Based on food items.

Daya lenting (Ref. 69278): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).

keancaman (Ref. 59153): Moderate to high vulnerability (51 of 100) .

kategori harga (Ref. 80766): Very high.

Coregonus laurettae Bean, 1881