分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Gonostomatidae (Bristlemouths)
Etymology: Cyclothone: Greek, kyklothen, in circle, around (Ref. 45335); microdon: microdon meaning small toothed (Ref. 6885).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 200 - 5301 m (Ref. 58426), usually 500 - 2700 m (Ref. 82363). 深水域; 67°N - 45°S, 180°W - 180°E
Widely distributed in all Atlantic, tropical and austral Indian and Pacific Oceans (Ref. 4463). Southern Ocean: probably circum-Antarctic between the Antarctic Polar Front and the Antarctic continental shelf (Ref. 5162).
Circumglobal。 大西洋: 在區域 (參考文獻 4463) 各處廣泛地分佈了, 包括墨西哥灣。 (參考文獻 27768) 印度洋與太平洋: 在熱帶與南的區域中.(參考文獻 4463) 南極海: 可能 circum-在南極前面與大陸棚南極圈之間的南極圈.(參考文獻 5162)
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 3.3, range 3 - 3.5 cm
Max length : 7.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 4925)
背棘 (总数): 0; 背的软条 (总数): 13-15; 臀棘 0; 臀鳍软条: 17 - 20. Brown to brown-black in color; dense stellate pigment over head, body and fins (Ref. 3991).
褐色到褐色-黑色的; 密集的星形有颜色在头上, 身体与鳍.(参考文献 3991)
An oceanic, deep mesopelagic to bathypelagic species (Ref. 4769). Precise depth range dependent upon developmental stage, latitude, season (Ref. 4769). Doest not exhibit diel vertical migrations (Ref. 4769). A non-seasonal breeder with no recognizable age-cohorts (Ref. 82363). Feeds mainly on copepods (Ref. 4769).
一个大洋性又深海洋中层带到底栖大洋性的种.(参考文献 4769) 精确的深度范围依发育阶段,纬度,季节而定。 (参考文献 4769) 不要展现日周期性的垂直性回游.(参考文献 4769) 主要吃桡脚类的动物。 (参考文献 4769)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Protandrous, sex reversal observed in the eastern North Atlantic (Ref. 5162). Sex reversal at 22-24 mm SL (Ref. 4769).Circumglobal。 大西洋: 在區域 (參考文獻 4463) 各處廣泛地分佈了, 包括墨西哥灣。 (參考文獻 27768) 印度洋與太平洋: 在熱帶與南的區域中.(參考文獻 4463) 南極海: 可能 circum-在南極前面與大陸棚南極圈之間的南極圈.(參考文獻 5162)
Quéro, J.-C., J.C. Njock and M.M. de la Hoz, 1990. Gonostomatidae. p. 283-292. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4463)
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Estimates based on models
Preferred temperature (Ref.
123201): 1.8 - 8.2, mean 3.2 °C (based on 7820 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00171 - 0.00885), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.13 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 tm>1; Fec=2,000-10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).