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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.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 3 - 128 m (Ref. 2850), usually ? - 92 m (Ref. 27437). Temperate; 60°N - 32°N, 155°W - 117°W
Eastern Pacific: southeast Alaska to Redondo Beach and San Miguel Island, southern California, USA.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm 27.0, range 26 - ? cm
Max length : 45.0 cm TL con đực/không giới tính; (Ref. 27437); Khối lượng cực đại được công bố: 1.7 kg (Ref. 40637); Tuổi cực đại được báo cáo: 79 các năm (Ref. 39247)
Các tia vây lưng cứng (tổng cộng): 13; Các vây lưng mềm (tổng cộng): 13-14; Tia cứng vây hậu môn 3; Tia mềm vây hậu môn: 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).
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).
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)
IUCN Red List Status (Ref. 130435)
Human uses
Các nghề cá: buôn bán nhỏ; cá để chơi: đúng; Bể nuôi cá: Bể cá công cộng
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Estimates based on models
Preferred temperature (Ref.
123201): 5.5 - 12.2, mean 8.9 °C (based on 138 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).
Mức dinh dưỡng (Ref.
69278): 3.9 ±0.3 se; based on diet studies.
Generation time: 5.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Thích nghi nhanh (Ref.
120179): thấp, thời gian nhân đôi của chủng quần tối thiểu là 4.5 - 14 năm (tm=7; tmax=79).
Prior r = 0.18, 95% CL = 0.12 - 0.28, Based on 1 stock assessment.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (48 of 100).
Nutrients (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);
