分类 / 名称
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Teleostei >
Lophiiformes (Anglerfishes) >
Oneirodidae (Dreamers)
Etymology: Lasiognathus: Greek, 'lasios' = hairy or wooly + Greek, 'gnathos' = jaw (with reference to the huge number of long teeth of the upper jaw) ( Ref. 86949).
More on author: Regan.
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 0 - 4000 m (Ref. 27827). 深水域
Eastern Central Pacific. Atlantic Ocean: in tropical waters.
中太平洋東部。 大西洋: 在熱帶水域中。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 7.7 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 6 - 7; 臀鳍软条: 4 - 5. Escal bulb without membranous anterior crest. Distal escal appendage an elongate, cylindrical stalk, with a slender, elongate prolongation emerging anteriorly from bases of escal hooks, bearing numerous lateral serrations or filaments. Posterior escal appendage laterally compressed and rounded (Ref 27827). Length of illicium 39-46%; posterior escal appendage a compressed flange, length 1.4-4.4% SL, with irregularly rounded edge and broad base, emerging from below escal pore; escal hooks black, relative length of medial (largest) hook decreasing with age from about 10.3% SL in 30mm specimen to 3.6% SL in 77mm specimens (Ref. 86949).
Body shape (shape guide): short and / or deep.
没有膜状的前面冠的饵球。 末梢部的饵球附肢一个延长, 圆筒形的悄悄靠近, 具有一个前面地从饵球钩的基底出现的细长又细长的延伸, 生长着很多的侧面锯齿或丝状突起。 在后部的饵球附肢侧扁的而且圆的 (参考文献 27827).
Feeds mainly on fish and occasionally on invertebrates (Ref. 27828).
主要吃鱼与偶然吃无脊椎动物.(参考文献 27828)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中太平洋東部。 大西洋: 在熱帶水域中。
Bertelsen, E. and T.W. Pietsch, 1996. Revision of the ceratioid anglerfish genus Lasiognathus (Lophiiformes: Thaumatichthyidae), with the description of a new species. Copeia 1996(2):401-409. (Ref. 27827)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
4.0 ±0.60 se; based on food items. |
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (25 of 100). 🛈 |