分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Argentiniformes (Marine smelts)
胡瓜魚目 (Marine smelts) >
Bathylagidae (Deep-sea smelts)
深海鮭科 (Deep-sea smelts)
Etymology: Melanolagus: Greek, melan, -anos = black + Greek, lagos = hare (Ref. 45335).
More on author: Borodin.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 100 - 1700 m (Ref. 96339). 深水域; 71°N - 58°S, 180°W - 180°E
Atlantic, Indian and Pacific: widely distributed in tropical and subtropical waters. Eastern Pacific: California Current region (Ref. 35604).
大西洋，印度洋與太平洋: 廣泛分佈於熱帶與亞熱帶的水域。 東太平洋: 加利福尼亞海流區域.(參考文獻 35604)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4459)
背棘 (總數) : 0; 背的軟條 (總數) : 9 - 12; 臀棘: 0; 臀鰭軟條: 18 - 23; 脊椎骨: 48 - 54. More than two eyes; anal fin base longer than caudal peduncle; swim bladder absent; branchiostegal rays, two on each side; pectoral fins originating close to ventral surface of the body. Head and body black when fresh; scale pocket markings jet black (Ref. 13608). Branchiostegal rays: 2 (Ref. 35604). Also Ref. 41299.
超過二個眼; 臀鰭基底長度超過尾柄; 泳鰾不存在; 鰓條骨, 二在兩邊上; 開始的胸鰭接近身體的腹面。 新鮮時的頭部與身體黑色; 鱗囊斑紋墨黑色.(參考文獻 13608) 鰓條骨: 2.(參考文獻 35604) 也參考文獻 41299.
Mesopelagic, perhaps with diel migration (Ref. 58302). Usually caught singly, but also in small aggregations (Ref. 6345). Feed on plankton (Ref. 6345). Oviparous, with planktonic eggs and larvae (Ref. 35604). Minimum depth from Ref. 58018.
中層帶, 也許以日週期性的遷移.(參考文獻 58302) 通常各別地捕捉, 也形成小群魚群.(參考文獻 6345) 捕食浮游生物。 (參考文獻 6345) 卵生的, 卵與仔魚為浮游性.(參考文獻 35604)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 35604).大西洋，印度洋與太平洋: 廣泛分佈於熱帶與亞熱帶的水域。 東太平洋: 加利福尼亞海流區域.(參考文獻 35604)
Cohen, D.M., 1984. Bathylagidae. p. 392-394. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean, Volume 1. Unesco, Paris. (Ref. 6345)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 10 July 2014
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 3.2 - 13.8, mean 8.2 °C (based on 1243 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00501 (0.00249 - 0.01009), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.45 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (14 of 100).
