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); carolinae: Named for Caroline Ajootian, for her unfailing support and encouragement of snailfish research (Ref. 54940).
More on author: Stein.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 深度上下限 0 - 350 m (Ref. 54940). 热带
分布
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Indian Ocean: Known only from the holotype taken in mid-Indian Ocean (Ref. 54940).
在中印度洋海洋中只有被采自的正模式标本了。 (参考文献 54940)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 3.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 54940)
简单描述
检索表 | 型态特徵 | 形态测量图
A Psednos with unusually few vertebrae (38), coronal pore present, temporal pores two, mouth angle of about 90° to the horizontal, head length about 30 % of SL, snout to anus distance about 80 % HL, and pectoral fin of 14 (8+1+5) rays (Ref. 54940).
具有异常很少的脊椎骨 (38) 的一个 Psednos, 冠孔存在的, 暂时的孔二, 大约 90个 ° 到的嘴角水平的, 头长大约 30% 的 SL, 关于 80% HL 的肛门距离的吻 , 与 14(8+1+5)个鳍条的胸鳍.(参考文献 54940)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
在中印度洋海洋中只有被采自的正模式标本了。 (参考文献 54940)
Stein, D.L., 2005. Descriptions of four new species, redescription of Paraliparis membranaceus, and additional data on species of the fish family Liparidae (Pisces, Scorpaeniformes) from the west coast of South America and the Indian Ocean. Zootaxa 1019:1-25. (Ref. 54940)
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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): 3.2 ±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).
