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Perciformes/Scorpaenoidei (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335); nebulosus: From the Latin nebulosus, meaning 'clouded' (Ref. 27436).
More on author: Ayres.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 3 - 128 m (Ref. 2850), usually ? - 92 m (Ref. 27437). Temperate; 4°C - 8°C (Ref. 131068); 60°N - 32°N, 155°W - 117°W
Eastern Pacific: southeast Alaska to Redondo Beach and San Miguel Island, southern California, USA.
طول در اولین بلوغ / اندازه / وزن / سن
بلوغ: Lm 27.0, range 26 - ? cm
Max length : 45.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 27437); بيشينه وزن گزارش شده: 1.7 kg (Ref. 40637); بيشينه سن گزارش شده: 79 سال ها (Ref. 39247)
خارهاي باله پشتي (کل) : 13; شعاع نرم باله پشتي (کل) : 13 - 14; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 6 - 8. Head spines strong - nasal, preocular, postocular, tympanic and parietal spines present, supraocular, coronal and nuchal spines absent (Ref. 27437). Parietal ridges very high and thick (Ref. 27437). Mouth small (Ref. 27437). Caudal fin rounded (Ref. 27437). Body blue or black, mottled with yellow; some individuals white ventrally; a broad yellow stripe from about the 3rd dorsal spine runs into or along the lateral line (Ref. 27437). Pelvic, anal and caudal fins are dark (Ref. 27437).
Body shape (shape guide): fusiform / normal.
A territorial species occurring on the open coast, among rocks and reefs (Ref. 2850). Has mildly venomous spines (Ref. 27436). Viviparous (Ref. 34817). One of the tastiest rockfishes (Ref. 2850) but rarely found in markets because it is rarely caught (Ref. 27436).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
استفاده انسانی
ماهي گيري – شيلات: ارزش تحاري اندك; ماهي ها ي سرگرم كننده: بله; آكواريوم: آکواریوم عمومی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01000 (0.00495 - 0.02022), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.9 ±0.3 se; based on diet studies. |
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Generation time |
5.7 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
جهندگی (مرجع 120179) |
پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (tm=7; tmax=79). |
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Rate of population increase |
Prior r = 0.18, 95% CL = 0.12 - 0.26, Based on 3 full stock assessments. |
آسیبپذیری ماهیگیری (Ref. 59153) |
Moderate to high vulnerability (49 of 100). 🛈 |
طبقه قيمت (Ref. 80766) |
Medium.
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مواد مغذی (Ref. 124155) |
Calcium = 8.18 [2.81, 24.18] mg/100g; Iron = 0.114 [0.044, 0.276] mg/100g; Protein = 19 [18, 20] %; Omega3 = 0.723 [0.269, 1.990] g/100g; Selenium = 19.9 [7.0, 62.8] μg/100g; VitaminA = 67 [19, 233] μg/100g; Zinc = 0.407 [0.206, 0.767] mg/100g (wet weight); |