Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Temperate; 10°C - 22°C (Ref. 2059); 54°N - 32°N, 114°E - 141°E
Asia: Eastern Siberia to northern Korea and China. Also in Japan.
Length at first maturity / Size / Vikt / Age
Maturity: Lm 10.0 range ? - ? cm
Max length : 44.4 cm TL hane/ej könsbestämd; (Ref. 126870); common length : 12.4 cm SL hane/ej könsbestämd; (Ref. 35840); publicerad maxvikt: 722.10 g (Ref. 126870)
Mjukstrålar i ryggfenan (totalt): 10; Mjukstrålar i analfenan: 12; Ryggkotor: 43. Enlarged anal fin with conspicuous rays.
Spawn from June to August. Eggs are scattered over sand or gravel.
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN Red List Status (Ref. 130435)
Threat to humans
Potential pest (Ref. 1739)
Human uses
Ytterligare information
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00524 - 0.00693), b=3.07 (3.03 - 3.11), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.9 ±0.64 se; based on food items.
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (34 of 100).
