分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Chauliodontinae
Etymology: Chauliodus: Greek, chaulios, chaulos, chaunos = to be with the mouth opened + Greek, odous = teeth (Ref. 45335); macouni: Named after Prof. J.C. Macoun, Geological Survey of Canada, a resolute pioneer of western Canada (Ref. 6885).
More on author: Bean.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 25 - 4390 m (Ref. 5610). 深水域; 66°N - 23°N, 127°E - 106°W
Northwest Pacific: Navarin Canyon in the Bering Sea to Japan. Eastern Pacific: Gulf of Alaska to central Baja California (Ref. 35898) and the Gulf of California.
西北太平洋: 白令海的拿瓦倫峽谷至日本。 東太平洋: 阿拉斯加灣到中央的下加利福尼亞 (參考文獻 35898) 與加州灣。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 29.3 cm TL 雄鱼/尚未辨别雌雄; (Ref. 80637); 最大体重: 23.35 g (Ref. 4525); 最大年龄: 8 年 (Ref. 28499)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 5-7; 臀棘 0; 臀鳍软条: 9 - 14; 脊椎骨: 56 - 62. First dorsal fin ray much produced in a long filament terminating in a minute flap; adipose fin large, placed well back over posterior part of anal, higher posteriorly; pelvic fins long and narrow (Ref. 6885). No true gill rakers (Ref. 6885). Dark brown to black in color (Ref. 6885). Branchiostegal rays: 16-21 (Ref. 35898).
第一背鳍鳍条多在一个细小的鳃盖中的一个长的丝状突起终端中生产了; 脂鳍大的, 放置在较后面的部分之上正后方肛门的, 更高地在后部; 腹鳍长而狭窄的.(参考文献 6885) 没有真实的鳃耙.(参考文献 6885) 深褐色的到黑色的.(参考文献 6885) 鳃条骨: 16-21.(参考文献 35898)
Migrate upward at night (Ref. 28499). Feed on small planktonic crustaceans, arrow worms and fish (Ref. 28499). Has photophores on belly arranged in a row (Ref. 2850). Oviparous, with planktonic eggs and larvae (Ref. 35898). Also caught with bottom trawls.
向上回游在晚上。 (参考文献 28499) 捕食小的浮游性甲壳动物，箭蠕虫与鱼。 (参考文献 28499) 在腹面上有发光器排列成列。 (参考文献 2850) 卵生的, 卵与仔鱼为浮游性.(参考文献 35898) 也用底拖网捕获。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 35898).西北太平洋: 白令海的拿瓦倫峽谷至日本。 東太平洋: 阿拉斯加灣到中央的下加利福尼亞 (參考文獻 35898) 與加州灣。
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
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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
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Estimates based on models
Preferred temperature (Ref.
123201): 0.2 - 3.8, mean 2.4 °C (based on 409 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00200 (0.00116 - 0.00344), b=3.16 (3.01 - 3.31), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 4.5 ±0.4 se; based on diet studies.
Generation time: 3.1 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.35; tmax=8).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (32 of 100).
