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Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Lycodinae
Etymology: Lycodes: Greek, lykos = wolf + Greek, suffix, oides = similar to (Ref. 45335).
Eponymy: Rear-Admiral Sir James Clark Ross (1800–1862) discovered the Ross Sea and the Ross Ice Shelf and an island (1841) which Scott, on his first expedition, named Ross Island in his honour. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري القاع; نطاق العمق 42 - 365 m (Ref. 11976). Polar
North Atlantic: just north of Iceland, northern Norway (Porsanger Fjord) and Barents Sea (but not in southern parts). Arctic Ocean: Kara Sea and Beaufort Sea.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 31.0 cm TL ذكر/ مختلط الجنس; (Ref. 4695); أعلا وزن تم نشرة: 63.60 g (Ref. 11976)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
فقرات: 98 - 99. Pelvic fins small (Ref. 4695). Dark, with 5-8 short, light cross-bands on back and dorsal fins; light band (or spots) at nape; transverse light bands on body, never becoming a network in older fishes (Ref. 4695).
Found on muddy bottoms (Ref. 4695). Benthic (Ref. 58426). Smaller individuals prey on smaller species like amphipods, isopods and small bivalves while larger ones prey on shrimps, euphausiids and fish (Ref. 13532).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Andriashev, A.P., 1986. Zoarcidae. p. 1130-1150. 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. volume 3. UNESCO, Paris. (Ref. 4695)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): -1.6 - 2.6, mean -0.5 °C (based on 2194 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00269 (0.00141 - 0.00516), b=3.22 (3.06 - 3.38), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.5 ±0.55 se; based on food items.
المرونه (Ref.
120179): منخفض, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 4.5-14 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
