分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Psednos: Greek, psednos, -e, -on = rare (Ref. 45335); mirabilis: Specific name from the Latin word meaning amazing or marvelous (Ref. 42989).
More on author: Chernova.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 700 m (Ref. 42989). 深水域; 40°N -
Northwest Atlantic: east of New Jersey near Alvin Canyon.
西北大西洋: 在 Alvin 峡谷附近的纽泽西州以东。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 2.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 42989)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 34; 臀鳍软条: 29; 脊椎骨: 41. Coronal pore present, temporal pores 1+1, large gill slit (47% HL), pectorals without notch ray; large head (29.4% SL), eye 21.2% HL, head and belly black, caudal part of body light, margins of dorsal and anal fins with narrow blackish pigmentation.
冠孔存在的,暂时的孔 1+1, 大的鳃缝 (47% HL), 没有凹槽鳍条的胸鳍; 大的头部 (29.4% SL) ，眼 21.2% HL ，头部与腹面身体光的黑色又尾部部份, 边缘背鳍与臀鳍有狭窄的黑色颜色。
Collected between 0-700 m over bottom at 1,370-1,700 m (Ref. 42989).
在 1,370-1,700 公尺在 0-700个公尺底部上之间收集了。 (参考文献 42989)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北大西洋: 在 Alvin 峡谷附近的纽泽西州以东。
Chernova, N., 2001. A review of the genus Psednos (Pisces, Liparidae) with description of ten new species from the north Atlantic and southwestern Indian Ocean. Bull. Mus. Comp. Zool. 155(10):477-507. (Ref. 42989)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
人类利用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
