分类 / Names
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Teleostei >
Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Paraliparis: Greek, para = the side of + Greek, liparis = fat (Ref. 45335); galapagosensis: Named for Galapagos Is., its type locality..
More on authors: Stein & Chernova.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 ? - 710 m (Ref. 44775). 深水域
分布
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Southeast Pacific: Galapagos Islands.
東南太平洋: 加拉巴哥群島。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 10.4 cm TL (female)
简单描述
型态特徵 | 形态测量图
背的软条 (总数): 60; 臀鳍软条: 55; 脊椎骨: 67. Teeth on lower jaw uniserial except those very close to symphysis, recurved anteriorly, tips overlapping to form a sharp cutting edge. Dentition on upper jaw limited to 3-4 isolated teeth on each side of symphysis. Chin not gelatinous; chin-pore pair on ventral surface. Head length 20.7% SL; depth equal its length. Upper jaw 37% HL. Body depth at anal-fin origin 15.4. Lower pectoral-fin lobe equal to length of upper lobe. Pyloric caeca 9. Pectoral-fin rays 22 (upper lobe 15 + notch rays 1 + lower 6). Vertebrae 67. Caudal-fin rays 8. Radials of pectoral girdle 4 (3 + 1), round (Ref. 44775).
牙齿在下颌排成一列的除了那些以外非常接近愈合处, 后弯的前面地, 顶端部分重叠的形成一个锐利的刃口。 隔离的仅限于 3-4 的在上颌上的生齿牙齿在愈合处的两边。 下巴不是凝胶状; 下巴-孔在腹面上配对。 头长 20.7% SL; 深度等于它的长度。 上颌 37% HL。 在臀鳍起源 15.4 的体高. 低的胸鳍叶等于上叶的长度。 幽门盲囊 9. 胸鳍鳍条 22(上叶 15+ 凹槽鳍条 1+ 低的 6). 脊椎骨 67. 尾鳍鳍条 8. 肩带 4(3+1) ,圆的动脉.(参考文献 44775)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東南太平洋: 加拉巴哥群島。
Stein, D.L. and N.V. Chernova, 2002. First records of snailfishes (Pisces: Liparidae) from the Galapagos islands, with descriptions of two new species, Paraliparis darwini and Paraliparis galapagosensis. Proc. Calif. Acad. Sci. 53(11):151-160. (Ref. 44775)
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=0.00525 (0.00237 - 0.01161), b=3.15 (2.96 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.5 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).