分類 / Names
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Perciformes/Scorpaenoidei (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335); auriculatus: From the Latin auriculatus, meaning 'eared' (Ref. 27436).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の; 深さの範囲 0 - 128 m (Ref. 27437). Temperate; 62°N - 27°N, 155°W - 113°W
Eastern Pacific: Prince William Sound, Alaska to central Baja California, Mexico.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 31.0, range 26 - 38 cm
Max length : 56.0 cm TL オス/雌雄の選別がない; (Ref. 27437); 最大記録サイズ: 34 年 (Ref. 56049)
背面の脊椎 (合計) : 13; 背鰭 (合計) : 12 - 15; 肛門の骨: 3; 臀鰭: 5 - 8; 脊つい: 26 - 27. Head spines strong - nasal, preocular, postocular, tympanic, coronal (may be absent), parietal, and nuchal (may be absent) spines present, supraoculars absent (Ref. 27437). Interorbital space flat to barely convex; symphyseal knob weak or absent (Ref. 27437). Caudal fin rounded (Ref. 6885). Light brown, mottled with one or two shades of darker brown, vague dark bars dorsally, dark brown blotch on upper part of gill cover; fins and underside of throat and lower jaw pinkish (Ref. 27437). Branchiostegal rays: 7 (Ref. 36715).
A sedentary rockfish found in shallow water and bays (Ref. 2850), among sheltering weed-covered rocks or around pilings (Ref. 27436). Viviparous, with planktonic larvae and pelagic juveniles (Ref. 36715). Fin spines are sharp and mildly venomous and can cause annoying wounds (Ref. 27436). Small live specimens make excellent bait for large lingcod (Ref. 27436). Flesh is firm and tasty, but rarely found in markets (Ref. 26346).
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)
Human uses
水産業: 少数商業の; ゲームフィッシュ: はい; 水族館・水槽: 公共の水族館; 餌: occasionally
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 8 - 12.8, mean 9.7 °C (based on 80 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).
栄養段階 (Ref.
69278): 4.0 ±0.62 se; based on food items.
回復力 (Ref.
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (tmax=34; tm=5).
Prior r = 0.19, 95% CL = 0.13 - 0.29, Based on 2 full stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
Nutrients (Ref.
124155): Calcium = 23.4 [8.7, 72.9] mg/100g; Iron = 0.241 [0.100, 0.565] mg/100g; Protein = 18.2 [17.0, 19.3] %; Omega3 = 1.14 [0.47, 2.78] g/100g; Selenium = 31.1 [12.4, 94.1] μg/100g; VitaminA = 24.2 [7.7, 76.5] μg/100g; Zinc = 0.356 [0.189, 0.635] mg/100g (wet weight);
