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Perciformes/Serranoidei (Groupers) >
Serranidae (Sea basses: groupers and fairy basslets)
Etymology: Paralabrax: Greek, para = the side of + Greek, labrax, -akos = a fish, Dicentrarchus labrax (Ref. 45335).
More on author: Girard.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas bentopelágico; intervalo de profundidade 1 - 61 m (Ref. 96339), usually 3 - 25 m (Ref. 32351). Subtropical; 48°N - 23°N, 126°W - 109°W
Eastern Pacific: Columbia River in Washington, USA to southern Baja California, Mexico.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 72.0 cm TL macho/indeterminado; (Ref. 2850); peso máx. publicado: 7.0 kg (Ref. 9342); idade máx. registrada: 34 anos (Ref. 56049)
Usually found in or near kelp beds, shallow water and to about 50 m but mostly from 2.4-21m . Found throughout water column. Large specimens usually occur in deeper water. Juveniles feed on benthic invertebrates (especially crustaceans); adults feed on fishes and cephalopods (Ref.9342). Both juveniles and adults may feed on plankton when abundant (Ref.9342). Pelagic spawners (Ref. 56049). Also caught with troll lines (Ref. 9342). Excellent food fish and an important game fish (Ref. 9342).
Pelagic spawner (Ref. 56049). Spawning aggregations are a significant component of the reproductive behavior of this species (Ref. 59326). Also Ref. 103751.
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: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais; peixe esportivo: sim
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00933 (0.00445 - 0.01956), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
3.9 ±0.4 se; based on diet studies. |
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Generation time |
10.7 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
Resiliência (Ref. 120179) |
Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (K=0.10; tm=2.5; tmax=34). |
Vulnerabilidade da pesca (Ref. 59153) |
High to very high vulnerability (67 of 100). 🛈 |
Categoria de preço (Ref. 80766) |
Very high.
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Nutrientes (Ref. 124155) |
Calcium = 36.5 [15.5, 73.9] mg/100g; Iron = 0.698 [0.381, 1.332] mg/100g; Protein = 17.7 [15.9, 19.4] %; Omega3 = 0.305 [0.171, 0.541] g/100g; Selenium = 28.9 [12.5, 60.3] μg/100g; VitaminA = 34.4 [10.0, 127.5] μg/100g; Zinc = 0.695 [0.494, 1.018] mg/100g (wet weight); |