分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Aulopiformes (Grinners) >
Scopelarchidae (Pearleyes)
Etymology: Scopelarchus: Greek, skopelos = a lantern fish + Greek, archos = anus (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 海洋洄游的 (Ref. 51243); 深度上下限 256 - 500 m (Ref. 58302). 深水域; 30°N - 37°S, 85°W - 150°W
Atlantic, Indian and Pacific: in tropical and subtropical waters; widespread between 30°N to 0° in the eastern Atlantic, unknown from the Gulf of Guinea/Benguela Current area. Does not occur in the Mediterranean Sea and in the eastern Pacific east of 150°W.
大西洋，印度洋與太平洋: 在熱帶與亞熱帶的水域中; 在東大西洋中在 30個 ° N 到之間廣泛分佈 0 °, 未知的從幾內亞灣/本吉拉海流區域。 不會出現在地中海與在東太平洋中 150個 ° W. 以東
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 10755)
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) : 7 - 9; 臀棘: 0; 臀鳍软条: 18 - 21. Medial face of pectorals with dense black pigment (Ref. 6601).
胸鳍的中间面貌，有稠密的黑色素。 (参考文献 6601)
Oceanic and mesopelagic (Ref. 6601, 58302). Most adults are taken in hauls to depths exceeding 500 m, none in hauls to depths less than 250 m. Larvae are taken year-round throughout its range, chiefly in hauls to depths less than 200 and apparently not in hauls restricted to the upper 100 m (Ref. 10755). Adults are presumed to prey on other midwater fishes. Synchronous hermaphrodites (Ref. 6691).
大洋性与海洋中层带的鱼种.(参考文献 6601) 大多数的成鱼被采自超过 500 公尺的拖网深度,没有在拖网深度少于 250 公尺中。 仔鱼在它的分布范围各处被采全年, 主要地在拖网深度中少于 200 与显然地不在拖网局限于上面的 100 公尺.(参考文献 10755) 成鱼被推测捕食其他的中层水域鱼。 同步的雌雄同体.(参考文献 6691)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
大西洋，印度洋與太平洋: 在熱帶與亞熱帶的水域中; 在東大西洋中在 30個 ° N 到之間廣泛分佈 0 °, 未知的從幾內亞灣/本吉拉海流區域。 不會出現在地中海與在東太平洋中 150個 ° W. 以東
Johnson, R.K., 1990. Scopelarchidae. p. 393-397. 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. 10755)
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Estimates based on models
Preferred temperature (Ref.
123201): 8.7 - 9.4, mean 9 °C (based on 12 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.2 ±0.73 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
