Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; não migratória; intervalo de profundidade 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.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm SL macho/indeterminado; (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).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
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)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: sem interesse
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 0.5 - 8, mean 4.2 °C (based on 699 cells).
Índice de diversidade filogenética (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).
Nível Trófico (Ref.
69278): 3.5 ±0.5 se; based on diet studies.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (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);
