分类 / 名称
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).
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 深海区的; 深度上下限 200 - 2250 m (Ref. 51657). 深水域; 34°N - 31°S
Circumtropical in North Atlantic (3°56'N, 12°33'W and 10°21'N, 17°59'W in the eastern Atlantic). Indo-Pacific: including Japan (Ref. 599) and New Zealand (Ref. 5755). Southeast Pacific: Chile (Ref. 9068).
在北大西洋 (在東大西洋中的 3 ° 56'N,12 ° 33' W 與 10 ° 21'N,17 ° 59' W) 的 Circumtropical. 印度-太平洋: 包括日本 (參考文獻 599) 與紐西蘭。 (參考文獻 5755) 東南太平洋: 智利.(參考文獻 9068)
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 7.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 126117); 最大体重: 11.10 g (Ref. 126117)
背棘 (总数) : 3; 背的软条 (总数) : 13 - 15; 臀棘: 1; 臀鳍软条: 7 - 8. The species is characterized by the following: first gill arch with 20-22 rakers; vertebrae 29 (28-30 reported by Ebeling, 1962), abdominal vertebrae 11 (rarely, 12); two ventrolateral-oriented spurs on the haemal arch of the first caudal vertebra; D III 14-15 (rarely, III 13); P 15; soft rays in the ventral fin 7; ventral fin starts after the vertical line of the posterior margin of the pectoral fin basement (rarely, from this vertical line); anal fin starts under the last ray of the dorsal fin or just after the dorsal fin; operculum with 4 scales (Ref. 87970).
Body shape (shape guide): fusiform / normal.
在裸露的区域上的没有 circuli 的在侧边上的鳞片; 没有后颞骨棘.(参考文献 13608) 在侧面的边缘中头部有圆头的角。 (参考文献 37108)
This species is caught by open-mouth nets at 4228-0 m, with original sampling done by closing-mouth nets at 1000 m (Ref. 87970).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
在北大西洋 (在東大西洋中的 3 ° 56'N,12 ° 33' W 與 10 ° 21'N,17 ° 59' W) 的 Circumtropical. 印度-太平洋: 包括日本 (參考文獻 599) 與紐西蘭。 (參考文獻 5755) 東南太平洋: 智利.(參考文獻 9068)
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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特别资料
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网络资源
基于模型的估算
首选温度 (参考文献
123201): 3.4 - 10.6, mean 6.4 °C (based on 1720 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.00657 - 0.02201), b=3.09 (2.93 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (参考文献
69278): 3.5 ±0.2 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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