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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Cynomacrurus: Greek, kyon = dog + Greek, odous = teeth + Greek, makros = great + Greek, oura = tail (Ref. 45335).
Eponymy: Dr James Hunter Harvey Pirie (1878–1965) was a Scottish physician, bacteriologist and philatelist. [...] (Ref. 128868), visit book page.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas batipelágico; intervalo de profundidade 500 - 3800 m (Ref. 1371), usually 1000 - 2000 m (Ref. 1371). Deep-water; 36°S - 79°S, 80°E - 14°W (Ref. 1371)
Southern Ocean: circumpolar, extending north of Convergence in some areas.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 50.0 cm TL macho/indeterminado; (Ref. 1371)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 0; Espinhos anais: 0. Head profile rounded; snout short, blunt. Scales deciduous, with 1 to 3 divergent rows of small, thin spinules uniformly covering almost all of the body; scales absent over most of the snout and in wide patches on the head surrounding large pores of sensory lateralis system. Pyloric caeca rather long and slender, about 9 to 10. Overall color is dark brown to brownish black.
Body shape (shape guide): elongated; Cross section: circular.
Feeds on fish, copepods and other small invertebrates (Ref. 5097).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Temperatura preferida (Ref.
123201): -0.1 - 2.9, mean 0.7 °C (based on 1002 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00111 - 0.00432), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.40 se; based on food items.
Resiliência (Ref.
120179): Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (Preliminary K or Fecundity.).
Vulnerabilidade da pesca (Ref.
59153): Moderate vulnerability (40 of 100).
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Vulnerabilidade climática (Ref.
125649): High to very high vulnerability (66 of 100).
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Nutrientes (Ref.
124155): Calcium = 27.5 [8.7, 63.6] mg/100g; Iron = 0.343 [0.151, 0.967] mg/100g; Protein = 17.1 [15.2, 18.8] %; Omega3 = 0.123 [0.047, 0.306] g/100g; Selenium = 23.5 [7.5, 64.5] μg/100g; VitaminA = 32.1 [4.1, 267.0] μg/100g; Zinc = 0.518 [0.280, 1.039] mg/100g (wet weight);