Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batidemersal; oceanódromo (Ref. 51243); intervalo de profundidade 320 - 830 m (Ref. 54340). Temperate; 46°N - 19°N, 113°E - 143°E (Ref. 54340)
Northwest Pacific: Japan, Korean Peninsula and the East China Sea.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 100.0 cm TL macho/indeterminado; (Ref. 559); idade máx. registrada: 8 anos (Ref. 72462)
Descrição suscinta
Morfologia | Morfometria
Vértebras: 142 - 148. Head and body with white spots. Lower jaw moderate in size, premaxillary teeth not exposed when closed. Upper lip groove deep (appearing folded up). Maxillary teeth arranged in almost 1 row. Preanal lateral line pores 39-43 (Ref. 41299).
Common on coasts of Japan, in sandy-muddy bottoms (also Ref. 11230); most relished among the congrids. Captured and cultured for fishery in Japan.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | 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: altamente comercial
Mais informação
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaElectrophoresesHereditariedadeDoençasProcessamentoNutrientsConversão de massa
ColaboradoresFotosStamps, Coins Misc.SonsCiguateraVelocidadeTipo de nataçãoÁrea branquialOtólitosCérebrosVisão
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 0.5 - 13.5, mean 8.8 °C (based on 41 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00058 (0.00036 - 0.00092), b=3.23 (3.10 - 3.36), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 4.0 ±0.68 se; based on food items.
Generation time: 5.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Assuming tm>4).
Prior r = 0.51, 95% CL = 0.33 - 0.76, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (53 of 100).
Climate Vulnerability (Ref.
125649): High to very high vulnerability (73 of 100).
Nutrients (Ref.
124155): Calcium = 23.4 [14.3, 41.7] mg/100g; Iron = 0.299 [0.176, 0.494] mg/100g; Protein = 18.2 [15.4, 21.0] %; Omega3 = 0.6 [0.3, 1.6] g/100g; Selenium = 27.9 [15.5, 51.1] μg/100g; VitaminA = 8.56 [2.37, 30.98] μg/100g; Zinc = 0.377 [0.277, 0.529] mg/100g (wet weight);
