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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Albatrossia: The name of an oceanographic ship "Albatross" (1888-1900) (Ref. 45335); pectoralis: pectoralis refering to the long and narrow pectoral fin (Ref. 6885).
Eponymy: ‘Albatross’ was a steam-driven research vessel owned by the US Fish Commission. It was used for many cruises and expeditions. The greeneye species was collected when the ‘Albatross’ dredged off the coast of Japan. (Ref. 128868), visit book page.
More on author: Gilbert.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas batidemersal; não migratória; intervalo de profundidade 140 - 3500 m (Ref. 50550), usually 700 - 1100 m (Ref. 56476). Deep-water; 62°N - 26°N, 143°E - 115°W (Ref. 1371)
North Pacific: northern Japan to the Okhotsk and Bering seas, east to the Gulf of Alaska, south to northern Baja California in Mexico.
Comprimento na primeira maturidade / Tamanho / Peso / Idade
Maturidade: Lm 83.2, range 65 - 102 cm
Max length : 210 cm TL macho/indeterminado; (Ref. 56527); common length : 85.0 cm macho/indeterminado; (Ref. 56527); peso máx. Publicado: 86.0 kg (Ref. 56527); Idade máx. registada: 56 anos (Ref. 39270)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 2; Raios dorsais moles (total) : 7 - 9; Espinhos anais: 0; Raios anais moles: 131. Snout low, slightly protruding beyond the large mouth, without a spinous terminal scute. Scales small, slightly oblong, with moderate-sized median ridge, without spines or with few weak spinules, and 0 to 5 much lower, non-spinulated ridges laterally on exposed field. Swim bladder small, with 2 retia mirabilia. Gray-brown on head and body, each scale with a prominent dark posterior border, fins and lateral line darker; black in mouth, gill cavity, and on peritoneum (Ref. 6885). Branchiostegal rays: 6-6; pyloric caeca: 12-16;
Body shape (shape guide): elongated; Cross section: oval.
Young apparently bathypelagic to some degree but become bathydemersal at a size of 50-60 cm (Ref. 1371). Adults feed mainly on cephalopods, fish and shrimps; other food items include ctenophores, echinoderms, worms, crabs, and amphipods (Ref. 1371). Oviparous, with planktonic larvae (Ref. 36385).
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: espécies comerciais
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00089 (0.00058 - 0.00136), b=3.25 (3.12 - 3.38), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Nível Trófico (Ref. 69278) |
4.3 ±0.7 se; based on diet studies. |
Resiliência (Ref. 120179) |
Muito baixo, tempo mínimo de duplicação da população maior que 14 anos (tmax >30). |
Vulnerabilidade da pesca (Ref. 59153) |
High to very high vulnerability (70 of 100). 🛈 |
Categoria de preço (Ref. 80766) |
Medium.
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Nutrientes (Ref. 124155) |
Calcium = 10.4 [5.3, 23.0] mg/100g; Iron = 0.303 [0.155, 0.627] mg/100g; Protein = 17.2 [15.5, 18.9] %; Omega3 = 0.226 [0.101, 0.496] g/100g; Selenium = 41 [17, 98] μg/100g; VitaminA = 4.24 [0.83, 19.44] μg/100g; Zinc = 0.232 [0.151, 0.366] mg/100g (wet weight); |