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Perciformes/Scorpaenoidei (Scorpionfishes) >
Sebastidae (Rockfishes, rockcods and thornyheads) > Sebastinae
Etymology: Sebastes: Greek, sebastes = august, venerable (Ref. 45335); emphaeus: From the Greek emphaeus, meaning 'display' (Ref. 27436).
More on author: Starks.
Environment: milieu / climate zone / depth range / distribution range
पारिस्थितिकी
समुद्री प्रवाल-भित्ति संयुक्त; गहराई सीमा 0 - 366 m (Ref. 27437). Temperate; 60°N - 38°N, 152°W - 120°W
Northeast Pacific: Kenai Peninsula, Alaska to northern California, USA.
Length at first maturity / आकार / वज़न / Age
Maturity: Lm 12.2 range ? - ? cm
Max length : 18.0 cm TL पुल्लिंग / अलिंग; (Ref. 2850)
Short description
आकृति विज्ञान | मौरफोमैटरिक्स
पृष्ठीय रीढ़ (सम्पूर्ण): 13; पृष्ठीय सौफट रेज़ (सम्पूर्ण): 14-15; गुदा कांटा 3; ऐनल सौफट रेज़: 7. Head spines strong to moderate - nasal, preocular, postocular, tympanic and parietal spines present, supraocular, coronal and nuchal spines absent; anal fin rounded (Ref. 27437). Caudal fin weakly forked (Ref. 6885). Reddish brown to copper with dark blotches dorsally, fading to white, often with a dark stripe ventrally; red mouth; fins transparent, tinged with pink (Ref. 27437).
Inhabits reefs and rocky shorelines and found in loose congregations hovering above the bottom or resting among caves and crevices (Ref. 27436). Seeks shelter in areas of strong current (Ref. 2850). Viviparous (Ref. 34817). Flesh is tasty and flaky, but since it is rarely caught, it is seldom used as a food fish (Ref. 2850, 27436). May be used as bait for large rockfish, lingcod or cabezon (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)
Threat to humans
Harmless
Human uses
जलजीवालय: सार्वजनिक लजीवालय; ठहराव / प्रलोभन: occasionally
अधिक जानकारी
संदर्भजलीयकृषिजलीयकृषि रूपरेखाखींचआनुवंशिकीElectrophoresesहैरेटिबिलटीबीमारीप्रक्रमणNutrientsMass conversion
सहयोगीयोतस्वीरेStamps, Coins Misc.ध्वनिसिगुयटिरारफ्तारतैरने के प्रकारगिल क्षेत्रOtolithsदिमागदृष्टि
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Preferred temperature (Ref.
123201): 5.6 - 9.1, mean 6.9 °C (based on 125 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00648 - 0.02231), b=3.09 (2.93 - 3.25), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.2 se; based on diet studies.
लौटाव (Ref.
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (K=0.54-0.70; tm=1.9; tmax=13; Fec=3,295).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 17.5 [5.7, 57.6] mg/100g; Iron = 0.188 [0.071, 0.478] mg/100g; Protein = 18.5 [17.2, 19.9] %; Omega3 = 0.906 [0.322, 2.494] g/100g; Selenium = 21.7 [7.0, 72.2] μg/100g; VitaminA = 106 [31, 382] μg/100g; Zinc = 0.506 [0.244, 0.954] mg/100g (wet weight);
