Environment: milieu / climate zone / depth range / distribution range
экология
морской демерсальный; немигрирующий; пределы глубины 7 - 530 m (Ref. 58496). Temperate; 0°C - 12°C (Ref. 35388); 79°N - 41°N, 95°W - 45°E
North Atlantic: Cape Cod on the American coast northward to Ungava Bay, Greenland, Iceland, and the Atlantic coast of northern Europe.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm SL самец/пол неопределен; (Ref. 7297); 15.9 cm SL (female)
Dark spot in the hind part of first dorsal fin, caudal fin with dark stripes. Series of skin folds with serrated edges running obliquely down below the lateral line (Ref. 35388).
Maximum depth reported at 530 m (Ref. 58426). In the Barents Sea usually between 100 to 200 m at temperatures of 1°-3°C and salinities not less than 34 ppt; in the White Sea in somewhat shallower waters at temperatures between 6-12°C and salinities of 23-29 ppt. Prefers sandy bottoms (Ref. 7297). Benthic to epibenthic (Ref. 58426). Feeds on polychaetes and crustaceans (Ref. 35388).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Pietsch, T.W., 1993. Systematics and distribution of cottid fishes of the genus Triglops Reinhardt (Teleostei: Scorpaeniformes). Zool. J. Linn. Soc. 109:335-393. (Ref. 7297)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
рыболовство: интереса не представляет
дополнительная информация
инструменты
Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 0.5 - 8, mean 4.2 °C (based on 699 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.5 ±0.5 se; based on diet studies.
устойчивость к внешним воздействиям (Ref.
120179): низкий, минимальное время удвоения популяции 4.5-14 лет (Fec=100).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
Nutrients (Ref.
124155): Calcium = 85.8 [35.9, 190.5] mg/100g; Iron = 0.423 [0.197, 0.939] mg/100g; Protein = 17.3 [15.2, 19.5] %; Omega3 = 0.751 [0.319, 2.155] g/100g; Selenium = 18.5 [8.7, 45.3] μg/100g; VitaminA = 18.5 [5.2, 62.4] μg/100g; Zinc = 0.697 [0.454, 1.197] mg/100g (wet weight);
