分类 / Names
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Teleostei >
Myctophiformes (Lanternfishes) >
Myctophidae (Lanternfishes) > Lampanyctinae
Etymology: Ceratoscopelus: Greek, keras, -atos = horn + Greek, skopelos = a lantern fish (Ref. 45335); townsendi: Named after C.H. Townsend, naturalist on the Albatross (Ref. 6885).
More on authors: Eigenmann & Eigenmann.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 100 - 500 m (Ref. 51600). 深水域; 55°N -
Circumglobal. Common south of 35°N. North Pacific: off Japan (Ref. 11721), Hawaii (Ref. 11750), and from off southern British Columbia, Canada to southern California, USA. Western Central Atlantic: Cuba. Southeast Atlantic: Agulhas Current Region (Ref. 41388).
Circumglobal。 35個 ° N. 普遍南方 北太平洋: 日本外 (參考文獻 11721) ，夏威夷 (參考文獻 11750), 與從外海的加拿大卑詩省南部到美國的南加州。 中西大西洋: 古巴。 東南大西洋: 阿古拉斯海流區域.(參考文獻 41388)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 18.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4925)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 13 - 15; 臀棘: 0; 臀鳍软条: 13 - 16; 脊椎骨: 35 - 38. Adipose fin slender; pectorals long and slender (Ref. 6885). Black with bluish metallic reflections from opercles and scales; dusky on median fins, paired fins unpigmented (Ref. 6885). Branchiostegal rays: 9 (Ref. 31442).
脂鳍细长的; 胸鳍长且细的.(参考文献 6885) 黑色的有来自鳃盖与鳞片的蓝色的金属反光; 暗色的在中央的鳍上, 偶鳍没有颜色.(参考文献 6885) 鳃条骨: 9.(参考文献 31442)
Bathypelagic at 0-200 m at night, 425-1500 m during day (Ref. 58302). Epipelagic to mesopelagic (Ref. 31442). Depth range is between 300 to 600m during the day, and from 25 to 300 at night (Ref. 54154). Reported to feed on crustaceans (Ref. 6885). Oviparous, with planktonic eggs and larvae (Ref. 31442).
表层带到海洋中层带的鱼种.(参考文献 31442) 在 300 到 600 公尺之间的深度范围是在白天期间, 与从 25 到 300 在晚上.(参考文献 54154) 报告的觅食甲壳动物.(参考文献 6885) 卵生的, 卵与仔鱼为浮游性.(参考文献 31442)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Oviparous (Ref. 31442).Circumglobal。 35個 ° N. 普遍南方 北太平洋: 日本外 (參考文獻 11721) ，夏威夷 (參考文獻 11750), 與從外海的加拿大卑詩省南部到美國的南加州。 中西大西洋: 古巴。 東南大西洋: 阿古拉斯海流區域.(參考文獻 41388)
Hart, J.L., 1973. Pacific fishes of Canada. Bull. Fish. Res. Board Can. 180:740 p. (Ref. 6885)
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Estimates based on models
Preferred temperature (Ref.
123201): 8.8 - 22.4, mean 15.2 °C (based on 417 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00233 - 0.01079), b=3.15 (2.97 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.50 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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
