分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Argentiniformes (Marine smelts) >
Bathylagidae (Deep-sea smelts)
Etymology: Bathylagoides: Greek, bathys = deep + Greek, lagoides = similar to a hare (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 100 - 1500 m (Ref. 33698), usually 200 - 300 m (Ref. 33679). 深水域; 22°N - 33°S
Pacific and Indian. Eastern Pacific: California Current region (Ref. 35604).
太平洋與印度洋。 東太平洋: 加利福尼亞海流區域.(參考文獻 35604)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 96339)
背棘 (总数) : 0; 背的软条 (总数) : 10 - 14; 臀棘: 0; 臀鳍软条: 14 - 18; 脊椎骨: 41 - 46. Deep body, relatively slender toward the end of caudal peduncle; maximum body depth slightly anterior to origin of dorsal fin in specimens 6 - 10.45 cm SL and at the level of the pectoral fin base in smaller specimens. Pectoral fins short, far from reaching origin of dorsal fin. Radial grooves present in the hind part of operculum. Few gill rakers at the inner surface of epibranchial of the first gill arch (Ref. 33679). Branchiostegal rays: 2.
身体纵深, 相当细长的朝向尾柄的末端; 最大的体高些微地在标本 6 中位于背鳍的起源前 - 10.45 ，公分 SL 在较小的标本中而在胸鳍基底的水平。 胸鳍短, 远离达到背鳍起点。 放射状的凹槽出现在鳃盖的后部部份。 在第一个鳃弓的上鳃骨的内面的少数鳃耙.(参考文献 33679) 鳃条骨: 2.
Undergoes daily vertical migrations, rising into the epipelagic zone during the night. Feeds mainly on zooplankton (Ref. 9875, 33698). Oviparous, with planktonic eggs and larvae (Ref. 35604).
历经每日的垂直性回游, 进入表层带区域之内升起夜晚时。 主要吃浮游动物。 (参考文献 9875,33698) 卵生的, 卵与仔鱼为浮游性.(参考文献 35604)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 35604).太平洋與印度洋。 東太平洋: 加利福尼亞海流區域.(參考文獻 35604)
Gorelova, T.A. and S.G. Kobylyanskiy, 1985. Feeding of deepsea fishes of the Family Bathylagidae. J. Ichthyol. 25(3):89-100. (Ref. 33698)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 3.3 - 12.6, mean 5 °C (based on 16 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00219 - 0.01260), b=3.01 (2.80 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.42 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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
