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 底中水层性; 深度上下限 40 - 1500 m (Ref. 52180), usually 260 - 490 m (Ref. 52180). ; 19°S - 55°S, 67°W - 173°W
Southwest Atlantic: Argentina. Southeast Atlantic and Western Indian Ocean: South Africa. Southwest Pacific: New Zealand and Australia (including Western Australia).
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 70.6, range 59 - ? cm
Max length : 140 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9563); common length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 52180); 最大体重: 63.0 kg (Ref. 54802); 最大年龄: 15 年 (Ref. 9072)
背棘 (总数): 7 - 8; 背的软条 (总数): 19-21; 臀棘 3; 臀鳍软条: 15 - 17. Uniformly dark to black.
Most common over or near rocky areas at 100-300 m (Ref. 9258). Generally, blue eye remain close to the sea bed during the day and move up in the water column at night, following concentrations of food (Ref. 6390). The fish are found over rough ground and at the edges of canyons and steep drop-offs. Blue eye appear to prefer cold water as part of their general behavior (Ref. 6390). Juveniles inhabit surface waters, sometimes in association with floating debris (Ref. 6390). Feed primarily on the pelagic tunicate Pyrosoma atlantica which is found near the sea bed during the day but dispersed throughout the water column at night (Ref. 7129, 30454). They also feed on squid, mollusks and crustaceans (Ref. 30455, 30454) and fish ranging from small lanternfish (Myctophidae) to large fish such as gemfish (Rexea solandri). Juveniles consume small planktonic and sedentary organisms (Ref. 30456). Marketed fresh and frozen; exported to Japan for sashimi; eaten steamed, fried, broiled and baked (Ref. 9988).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
In Australia, spawning appears to be correlated with water temperature and nutrient upwellings (Ref. 7129). It appears that mature fish move up the continental slope into shallow depths (320-400 m) and aggregate in specific grounds for spawning (Ref. 6390).
There is no information on the number of eggs blue eye produce nor on the egg and larval stages of their life history (Ref. 6390).
Haedrich, R.L., 1986. Stromateidae. p. 842-846. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4410)
人类利用
渔业: 商业性
更多信息
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
工具
特别资料
下载 XML
网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 4.1 - 16.4, mean 7.5 °C (based on 485 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00498 - 0.01595), b=3.10 (2.94 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 4.0 ±0.57 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.03-0.3; tm=5-7; tmax=15).
Prior r = 0.57, 95% CL = 0.38 - 0.86, Based on 3 stock assessments.
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (51 of 100).
Climate Vulnerability (Ref.
125649): Moderate to high vulnerability (52 of 100).
Nutrients (Ref.
124155): Calcium = 10.4 [6.4, 22.4] mg/100g; Iron = 0.339 [0.162, 0.644] mg/100g; Protein = 18.3 [15.8, 20.3] %; Omega3 = 0.374 [0.208, 0.689] g/100g; Selenium = 30.4 [12.7, 67.0] μg/100g; VitaminA = 10.3 [2.3, 43.0] μg/100g; Zinc = 0.259 [0.181, 0.392] mg/100g (wet weight); based on
nutrient studies.
