分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Alepocephaliformes (Slickheads and tubeshoulders.) >
Alepocephalidae (Slickheads)
Etymology: Xenodermichthys: Greek, xenos = strange + Greek, derma = skin + Greek, ichthys = fish (Ref. 45335).
More on author: Gill.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 100 - 2650 m (Ref. 4460), usually 100 - 1230 m (Ref. 47377). 深水域; 70°N - 56°S, 90°W - 180°E (Ref. 57340)
Atlantic Ocean: widely distributed, ranging north to Iceland in the eastern section (Ref. 4460). Pacific Ocean: on both sides, in tropical waters; Tasman Sea. Indian Ocean: including Great Australian Bight.
大西洋: 廣泛地分佈了, 向北延伸到在東方的部分中的冰島。 (參考文獻 4460) 太平洋: 在兩邊上, 在熱帶水域中; 塔斯曼海。 印度洋: 包括大澳洲灣。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 31.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 57911)
背棘 (总数): 0; 背的软条 (总数): 27-31; 臀棘 0; 臀鳍软条: 26 - 30. Nodular luminous organ present sporadically on body; no luminous organ on shoulder (Ref. 13608).
小节的发光器官偶而在身体上呈现; 没有在肩上的发光的器官.(参考文献 13608)
Usually found near continental slopes (Ref. 4736). Bathypelagic (Ref. 58426). Feeds primarily on crustaceans (euphausiids, copepods, amphipods and decapod zoea), also ostracods and small cephalopods (Ref. 4736).
通常发现于大陆斜坡附近。 (参考文献 4736) 主要吃甲壳动物 (磷虾，桡脚类的动物，片脚类动物与十足目海蟹幼虫), 也介形虫与小的头足类动物.(参考文献 4736)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
大西洋: 廣泛地分佈了, 向北延伸到在東方的部分中的冰島。 (參考文獻 4460) 太平洋: 在兩邊上, 在熱帶水域中; 塔斯曼海。 印度洋: 包括大澳洲灣。
Markle, D.F., 1986. Alepocephalidae. p. 218-223. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 2711)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 3 - 19.7, mean 7.6 °C (based on 4609 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00347 (0.00164 - 0.00733), b=3.19 (3.00 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.35 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 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Nutrients (Ref.
124155): Calcium = 18.9 [5.2, 84.2] mg/100g; Iron = 0.422 [0.123, 1.324] mg/100g; Protein = 14 [11, 17] %; Omega3 = 0.165 [0.052, 0.541] g/100g; Selenium = 12.8 [3.5, 51.4] μg/100g; VitaminA = 37.4 [5.1, 305.3] μg/100g; Zinc = 0.561 [0.250, 1.389] mg/100g (wet weight);
