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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.
Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
laut bentopelagis; kisaran kedalaman 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.
Size / Weight / umur
Kematangan: Lm ? range ? - ? cm
Max length : 72.0 cm TL jantan/; (Ref. 2850); Berat maksimum terpublikasi: 7.0 kg (Ref. 9342); Umur maksimum dilaporkan: 34 Tahun (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 IUCN Red List (Ref. 130435: Version 2025-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Ikan buruan: ya
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Acuan
123201): 12 - 20.1, mean 14.8 °C (based on 12 cells).
Phylogenetic diversity index (Acuan
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00441 - 0.01974), b=3.05 (2.88 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Acuan
69278): 3.9 ±0.4 se; based on diet studies.
Generation time: 10.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Daya lenting (Acuan
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.10; tm=2.5; tmax=34).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (67 of 100).
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Nutrients (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);
