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Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Triglops: Greek, trigla, es = red mullet + greek, ops = appearance (Ref. 45335).
Eponymy: Sir John Murray (1841–1914) was a Canadian marine naturalist often described as the founder of modern oceanography. [...] (Ref. 128868), visit book page.
More on author: Günther.
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).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | 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)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-1)
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
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=0.00589 (0.00281 - 0.01234), b=3.15 (2.97 - 3.33), 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);
