分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 海洋洄游的 (Ref. 51243); 深度上下限 50 - 1000 m (Ref. 27121), usually 150 - 450 m (Ref. 27121). 深水域; 11°S - 37°S, 5°E - 33°E (Ref. 58452)
Southeast Atlantic: Baie Farte, Angola around Cape to Natal, South Africa. Also found on Valdivia Bank (26°18'S, 6°20'E).
東南大西洋: Baie Farte, 岬到南非的納塔爾的周圍安哥拉。 也發現於巴爾第畢亞淺堆。 (26 ° 18'S,6 ° 20' E)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 47.4 range ? - ? cm
Max length : 140 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6605); common length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1371)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 1; 背的软条 (总数): 47-54; 臀棘 0; 臀鳍软条: 37 - 41. Light brown above, silvery to white below (Ref. 6605).
背面淡褐色的, 银色到腹面白色的.(参考文献 6605)
Found on the continental shelf and slope to depths over 1,000 m (Ref. 27121). Juveniles (to about 64 cm) feed on small crustaceans and small deep-sea fishes such as lanternfishes, whereas larger individuals feed chiefly on small hakes and jack mackerel (Ref. 1371); cannibalism is common (Ref. 27121). Migrates southward in the spring and northward in autumn (Ref. 1371). Breeds throughout the year, peaks of reproductive activity in August and September (Ref. 36731). Marketed smoked, frozen, and fresh on ice; eaten steamed, fried and baked (Ref. 9988).
栖息于大陆棚及大陆坡到深度超过 1,000 公尺了。 (参考文献 27121) 稚鱼 (到大约 64 公分) 吃小型甲壳动物与小的深海鱼例如灯笼鱼, 然而较大的个体主要地以小的鳕鱼与鰺科鱼类鲭为食;(参考文献 1371) 嗜食同类是普遍。 (参考文献 27121) 在春天回游南方与向北的秋天时.(参考文献 1371) 全年繁殖, 在八月与九月的生殖活动的峰巅.(参考文献 36731) 在市场上销售烟熏, 在冰上的冷冻 , 与生鲜鱼肉; 清蒸, 油炸而且烧烤。 (参考文献 9988)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東南大西洋: Baie Farte, 岬到南非的納塔爾的周圍安哥拉。 也發現於巴爾第畢亞淺堆。 (26 ° 18'S,6 ° 20' E)
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: 低经济
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 7.7 - 14.4, mean 10.2 °C (based on 78 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00340 - 0.00773), b=3.11 (2.98 - 3.24), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.9 ±0.65 se; based on food items.
Generation time: 9.2 (7.9 - 12.1) years. Estimated as median ln(3)/K based on 21
growth studies.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (K=0.07-0.13).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (67 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (86 of 100).
Nutrients (Ref.
124155): Calcium = 6.55 [3.45, 22.85] mg/100g; Iron = 0.282 [0.055, 0.771] mg/100g; Protein = 16.8 [15.7, 18.1] %; Omega3 = 0.123 [0.066, 0.231] g/100g; Selenium = 32.1 [14.4, 77.4] μg/100g; VitaminA = 9.09 [1.90, 42.59] μg/100g; Zinc = 0.225 [0.151, 0.358] mg/100g (wet weight);
