Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري القاع; نطاق العمق 10 - 200 m (Ref. 35388), usually 10 - 200 m (Ref. 35388). Temperate; 73°N - 46°N, 25°W - 25°E
Northeast Atlantic: off Iceland and from Murman coast to Bay of Biscay.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm SL ذكر/ مختلط الجنس; (Ref. 4703)
Rough scales on both sides. Dorsal fin origin above upper eye. Pelvic and anal fins not used (Ref. 35388).
Occurs on rocky bottoms between 10 and 180 m. Feeds on small fish and invertebrates (Ref. 4703). Spawns in April - July (Ref. 35388).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Nielsen, J.G., 1986. Scophthalmidae. p. 1287-1293. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 3. (Ref. 4703)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 7.3 - 12.5, mean 10 °C (based on 1188 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00607 - 0.01808), b=3.00 (2.85 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
مستوى غذائي (Ref.
69278): 4.0 ±0.60 se; based on food items.
Generation time: 1.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
Nutrients (Ref.
124155): Calcium = 63 [25, 118] mg/100g; Iron = 0.304 [0.117, 0.669] mg/100g; Protein = 17.8 [15.9, 19.7] %; Omega3 = 0.454 [0.192, 1.076] g/100g; Selenium = 12.3 [5.1, 30.8] μg/100g; VitaminA = 28 [5, 143] μg/100g; Zinc = 0.604 [0.363, 0.985] mg/100g (wet weight);
