分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
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).
More on author: Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 非迁移的; 深度上下限 140 - 3500 m (Ref. 50550), usually 700 - 1100 m (Ref. 56476). 深水域; 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.
北太平洋: 日本北方到鄂霍次克海與白令海, 東至阿拉斯加灣, 南至北方的墨西哥的下加利福尼亞。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 83.2, range 65 - 102 cm
Max length : 210 cm TL 雄鱼/尚未辨别雌雄; (Ref. 56527); common length : 85.0 cm 雄鱼/尚未辨别雌雄; (Ref. 56527); 最大体重: 86.0 kg (Ref. 56527); 最大年龄: 56 年 (Ref. 39270)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2; 背的软条 (总数) : 7 - 9; 臀棘: 0; 臀鳍软条: 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;
吻低的, 些微地凸出超过大的嘴, 没有刺状的末端鳞甲。 鳞片小的，些微长方形, 与中等大小的中动脉脊, 没有棘或者在裸露的野外采集上侧面地有些弱的小刺 , 与 0 到 5个多低, 非小刺的脊。 泳鳔小的, 有两个 retia mirabilia。 灰褐色在头部与身体上，每个鳞片具有一个突出的深色后缘，鳍与侧线比较深色的; 在嘴，鳃腔中的黑色, 与在腹膜上.(参考文献 6885) 鳃条骨: 6-6; 幽门的盲肠: 12-16;
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).
幼鱼显然深海区达到一些程度但是在一个 50-60 公分的大小变成深海底.(参考文献 1371) 成鱼主要捕食头足类动物，鱼与虾; 其他的食物组成包括栉水母，棘皮动物，蠕虫，螃蟹与片脚类动物。 (参考文献 1371) 卵生的, 仔鱼为浮游性.(参考文献 36385)
Oviparous (Ref. 36385).北太平洋: 日本北方到鄂霍次克海與白令海, 東至阿拉斯加灣, 南至北方的墨西哥的下加利福尼亞。
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)
人类利用
渔业: 商业性
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Estimates based on models
Preferred temperature (Ref.
123201): 2.2 - 3.5, mean 2.6 °C (based on 120 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00087 (0.00057 - 0.00133), b=3.26 (3.13 - 3.39), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 4.3 ±0.7 se; based on diet studies.
回复力 (Ref.
120179): 非常低的, 最小族群倍增时间超过14 年 (tmax >30).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (70 of 100).
Nutrients (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);
