分类 / 名称
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).
Eponymy: Caroline Ajootian (d: 1952). The etymology says: “Named in honor of Caroline Ajootian, for her unfailing support and encouragement of snailfish research.” (Ref. 128868), visit book page.
More on author: Stein.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 pelagic-oceanic; 深度上下限 0 - 350 m (Ref. 54940). 热带
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Indian Ocean: Known only from the holotype taken in mid-Indian Ocean. High Seas only.
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
成熟度: 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)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 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)
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): 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 (参考文献
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
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 (10 of 100).
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