分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Aulopiformes (Grinners) >
Paralepididae (Barracudinas)
Etymology: Dolichosudis: Greek, dolichos = long + Latin, sudis = esox, fish of the Rhine, cited by Plinius 9.15; it also means "stake" (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 1200 - ? m (Ref. 58018). 深水域
Eastern Atlantic: Gulf of Guinea. Western Atlantic: off Suriname (Ref. 13608) and the continental slope of Brazil.
東大西洋: 幾內亞灣。 西大西洋: 外海的蘇利南 (參考文獻 13608) 與巴西的大陸斜坡。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 24.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 4473)
背棘 (总数) : 0; 背的软条 (总数) : 10; 臀棘: 0; 臀鳍软条: 38; 脊椎骨: 104. Body overall dark brown, darkest on dorsum and lateral line region; no saddle-like blotches on body (Ref. 13608).
身体全体深褐色的, 深色的在背面与侧线区域上; 没有在身体上的像鞍状斑一样的斑块.(参考文献 13608)
Recorded from below 600 m. All species of this family are supposed to be hermaphrodites.
在 600 公尺之下记录自了。 本科的所有种应该是雌雄同体。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東大西洋: 幾內亞灣。 西大西洋: 外海的蘇利南 (參考文獻 13608) 與巴西的大陸斜坡。
Post, A., 1990. Paralepididae. p. 373-384. 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. 4473)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
渔业: 没有兴趣
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Estimates based on models
Preferred temperature (Ref.
123201): 2.1 - 4.2, mean 3.5 °C (based on 789 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00224 (0.00090 - 0.00555), b=3.14 (2.92 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.9 ±0.6 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 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
