分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Beryciformes (Sawbellies) >
Melamphaidae (Bigscale fishes or ridgeheads)
Etymology: Melamphaes: Greek, melan, -anos = black + Greek, amphi = both side (Ref. 45335).
More on author: Lowe.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 1000 m (Ref. 2793), usually 0 - 150 m (Ref. 37108). 深水域; 45°N - 10°N
North Atlantic: between 45°-10°N, including 8 specimens recorded within 28°-14°N and 27°-16°W in the eastern Atlantic and 2 records (one dubious) from further south in equatorial eastern Atlantic.
北大西洋: 在 45 °-10 之間 ° N, 在 28 °-14 裡面包括 8件標本在東大西洋與 2個記錄 (一可疑的) 記錄了 ° N 與 27 °-16 ° W 從更南方在近赤道的東大西洋的。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 7.3, range 7 - 7.8 cm
Max length : 7.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4502); 最大体重: 11.40 g (Ref. 126117)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 3; 背的软条 (总数): 14-15; 臀棘 1; 臀鳍软条: 14 - 16. Head with a sharp angle I the frontal margin. Scales mostly pockets (Ref. 37108).
头部有一个锐利的角 I 前的边缘。 鳞片大部分囊状的。 (参考文献 37108)
Adults found at depths below 500 - 600 meters; juveniles below 50 meters (Ref. 51657).
成鱼发现于深度了在 500之下 - 600 公尺; 在 50 公尺之下的稚鱼.(参考文献 51657)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北大西洋: 在 45 °-10 之間 ° N, 在 28 °-14 裡面包括 8件標本在東大西洋與 2個記錄 (一可疑的) 記錄了 ° N 與 27 °-16 ° W 從更南方在近赤道的東大西洋的。
Maul, G.E., 1990. Melamphaidae. p. 612-618. 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. 2. (Ref. 4502)
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Estimates based on models
Preferred temperature (Ref.
123201): 15.4 - 20.1, mean 19.2 °C (based on 52 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00550 - 0.02187), b=3.12 (2.94 - 3.30), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.2 se; based on size and trophs of closest relatives
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).
