Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina bottenlevande; djupintervall 0 - 120 m (Ref. 58496). Temperate
Northwest Pacific: Japan and the Korean Peninsula.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 62.0 cm TL hane/ej könsbestämd; (Ref. 56527); common length : 45.5 cm TL hane/ej könsbestämd; (Ref. 56527); publicerad maxvikt: 4.7 kg (Ref. 56527)
Inhabit rocky coasts. Viviparous (Ref. 34817). Minimun depth reported taken from Ref. 50610.
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
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
Harmless
Human uses
Fiskeri: mindre kommeriell
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 6.2 - 19.9, mean 14.8 °C (based on 90 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01380 (0.00638 - 0.02986), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.8 ±0.5 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mycket låg, lägsta populationsfördubblingstid mer än 14 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (45 of 100).