Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino demersale; distribuzione batimetrica 3 - 100 m (Ref. 58496). Temperate
Northwest Pacific: Japan, the Korean Peninsula and China.
Length at first maturity / Size / Peso / Age
Maturity: Lm 27.0, range 26 - 28 cm
Max length : 65.0 cm TL maschio/sesso non determinato; (Ref. 56557); peso massimo pubblicato: 3.1 kg (Ref. 40637); Età massima riportata: 20 anni (Ref. 56557)
Short description
Morfologia | Morfometria
Spine dorsali (totale): 13; Raggi dorsali molli (totale): 11-13; Spine anali 3; Raggi anali molli: 6 - 8
Found near shore, on rock bottoms (Ref. 11230). Juveniles associate with drifting seaweed (Ref. 12114, 12115). Ovoviviparous (Ref. 205). Commercially cultured in Japan. The species can be easily reared in aquaria (Ref. 5474).
Reported as ovoviviparous (Ref. 205).
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)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
Acquacoltura: commerciale; Acquario: Potenziale
Informazioni ulteriori
CollaboratoriImmaginiStamps, Coins Misc.SuoniCiguateraVelocitàModalità di nuotoArea branchialeOtolithsCervelliVista
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Preferred temperature (Ref.
115969): 8 - 21.3, mean 17 (based on 86 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00864 - 0.01270), b=3.08 (3.04 - 3.12), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 4.1 ±0.6 se; based on diet studies.
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (K=0.21; Fec=44,000).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (46 of 100).