Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 0 - 46 m (Ref. 36715), usually ? - 15 m (Ref. 36715). Subtropical; 45°N - 28°N, 125°W - 114°W
Eastern Pacific: Yaquina Bay in Oregon, USA to Baja California, Mexico.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 56.0 cm TL macho/indeterminado; (Ref. 2850); Idade máx. registada: 23 anos (Ref. 39275)
Descrição breve
Morfologia | Morfometria
Espinhos dorsais (total): 13; Raios dorsais moles (total): 12-14; Espinhos anais 3; Raios anais moles: 6; Vértebras: 26. Branchiostegal rays: 7 (Ref. 36715).
Found commonly on rocky bottom in tide pools and near shore, also in kelp and eelgrass beds. Occur up to 46 m depth but usually at less than 15 m. Viviparous, with planktonic larvae (Ref. 36715). Most important rockfish to rocky shore and jetty fishermen. Good eating.
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Mais informação
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaElectrophoresesHereditariedadeDoençasProcessamentoNutrientsMass conversion
ColaboradoresFotografiasStamps, Coins Misc.SonsCiguateraVelocidadeTipo de nataçãoÁrea branquialOutras referênciasCérebrosVisão
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 12.2 - 18.2, mean 15.4 °C (based on 59 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00499 - 0.02004), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.9 ±0.61 se; based on food items.
Generation time: 8.0 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (tmax=23; tm=3.5).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (53 of 100).
Nutrients (Ref.
124155): Calcium = 53.8 [16.9, 173.7] mg/100g; Iron = 0.642 [0.249, 1.724] mg/100g; Protein = 18.9 [17.7, 20.2] %; Omega3 = 0.619 [0.260, 1.514] g/100g; Selenium = 56.1 [20.1, 184.2] μg/100g; VitaminA = 12.9 [4.4, 35.7] μg/100g; Zinc = 0.512 [0.259, 0.991] mg/100g (wet weight);
