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); balushkini: Named for Dr. Arkady V. Balushkin in honor of his many contributions to the knowledge of Antarctic fishes, especially to the taxonomy of the suborder Notothenioidei.
Eponymy: Dr Arcady Vladimirovich Balushkin (1948-2021) was an ichthyologist at the Zoological Institute, Russian Academy of Sciences, St. [...] (Ref. 128868), visit book page.
More on authors: Stein, Chernova & Andriashev.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 深海底的; 深度上下限 914 - 978 m (Ref. 42734). 深水域
Southwest Pacific: Tasman Sea off New South Wales, Australia.
西南太平洋: 塔斯曼海外海的澳洲新南韦尔斯。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 8.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 42734)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 49 - 50; 臀棘: 0; 臀鳍软条: 43; 脊椎骨: 57. Caudal-fin rays 6; depth at occiput 111-123% HL; pectoral fin distinctly notched; 3 notched pectoral radials, with 2 fenestrae; gill opening extending ventrally in front of two pectoral rays; opercular lobe small but distinct; rays of lower pectoral-fin lobe shorter than in the upper; pyloric caeca of similar length, slightly dotted at bases; orobranchial cavity pale scarcely dotted, tongue pale, peritoneum light brown or paler; gill arches not dotted (Ref. 42734).
尾鳍鳍条 6; 在后脑部 111-123% HL 的深度; 胸鳍明显地凹槽; 3个有凹槽的胸动脉,有两个窝窗; 鳃裂腹地在二个胸鳍鳍条之前延伸; 鳃盖叶小的但是明显的; 低胸鳍叶的鳍条短于在上面者中; 相似长度的幽门盲肠, 些微有点在基底; 口鳃室灰白的几乎不有点, 舌灰白的, 腹膜淡色的褐色或灰白; 鳃弓不是有点.(参考文献 42734)
Found on the continental slope. Benthic (Ref. 75154).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西南太平洋: 塔斯曼海外海的澳洲新南韦尔斯。
Stein, D.L., N.V. Chernova and A.P. Andriashev, 2001. Snailfishes (Pisces: Liparidae) of Australia, including descriptions of thirty new species. Rec. Aust. Mus. 53:341-406. (Ref. 42734)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
工具
特别资料
下载 XML
网络资源
基于模型的估算
首选温度 (参考文献
123201): 3.3 - 5.7, mean 4.4 °C (based on 9 cells).
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): 3.3 ±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).
🛈
