Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 30 - 80 m (Ref. 43239). Temperate
Western Pacific: Hakodate, Hokkaido to the East China Sea. More recently reported from Malaysia (Ref. 5756) and the Chesterfield Islands (Ref. 11897).
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 19.0 cm TL macho/indeterminado; (Ref. 112063); 20.0 cm TL (female); common length : 10.0 cm SL macho/indeterminado; (Ref. 559); peso máx. publicado: 40.20 g (Ref. 112063); peso máx. publicado: 40.20 g
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 4; Raios dorsais (total) : 9; Espinhos anais: 0; Raios anais : 9. Infraorbital canal with no short downward branch at anterior part.. Preopercular spine straight, with an antrorse process at base, 2 to 9 very short upward process on inner side. Second dorsal fin with many small dark spots. Lower margin of anal fin black. Attains 18 cm SL.
Produces an offensive odor upon capture (Ref. 559).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
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)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 21.8 - 28.4, mean 27.4 °C (based on 260 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00455 - 0.02896), b=2.92 (2.70 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.49 se; based on food items.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).