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Perciformes/Cottoidei (Sculpins) >
Hexagrammidae (Greenlings) > Hexagramminae
Etymology: Hexagrammos: Greek, exa = six + greek, gramma = letter,signal (Ref. 45335); stelleri: Named after G.W. Steller, naturalist with C.J. Bering's voyage of discovery (Ref. 6885).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 0 - 300 m (Ref. 50550). Temperate; 66°N - 42°N
North Pacific: Peter the Great Bay, Russia and the Sea of Japan to Cape Lisburne in the Chukchi Sea, Unimak Island in the Aleutian chain and Oregon, USA.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 48.0 cm TL macho/indeterminado; (Ref. 2850); peso máx. publicado: 1.6 kg (Ref. 27436)
Espinhos dorsais (total): 22 - 25; Raios dorsais (total): 19-24; Espinhos anais 0; Raios anais : 23 - 25. Caudal slightly forked.
Ranges from the intertidal zone to 175 m depth, possibly to 475 m (Ref. 6793). Found near rocks, pilings and eelgrass beds (Ref. 2850). Feed on worms, crustaceans, and small fishes (Ref. 6885). Neither anterolateral glandular groove nor venom gland is present (Ref. 37773).
Male guards egg mass.
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pouco comercial; peixe esportivo: sim; Aquário: Aquários públicos
Mais informação
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaElectrophoresesHereditariedadeDoençasProcessamentoNutrientsConversão de massa
ColaboradoresFotosStamps, Coins Misc.SonsCiguateraVelocidadeTipo de nataçãoÁrea branquialOtólitosCérebrosVisão
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 1 - 7.9, mean 4 °C (based on 416 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5159 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00371 - 0.01290), b=3.16 (2.99 - 3.33), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.42 se; based on food items.
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Fec=6,679-38,408).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 45.3 [20.8, 96.8] mg/100g; Iron = 0.489 [0.223, 1.001] mg/100g; Protein = 17.9 [15.9, 19.9] %; Omega3 = 0.925 [0.413, 2.569] g/100g; Selenium = 18 [10, 42] μg/100g; VitaminA = 17.6 [5.5, 54.6] μg/100g; Zinc = 0.516 [0.351, 0.787] mg/100g (wet weight);