Psednos balushkini, Palemouth snailfish

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Psednos balushkini Stein, Chernova & Andriashev, 2001

Palemouth snailfish
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Psednos balushkini   AquaMaps   Data sources: GBIF OBIS
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Image of Psednos balushkini (Palemouth snailfish)
Psednos balushkini
Picture by Graham, K.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Scorpaeniformes (Scorpionfishes and flatheads) > 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.  More on authors: Stein, Chernova & Andriashev.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 海洋 深海底的; 深度上下限 914 - 978 m (Ref. 42734).   深水域

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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

Maturity: Lm ?  range ? - ? cm
Max length : 8.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 42734)

简单描述 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)

生物学特性     字汇 (例如 epibenthic)

Found on the continental slope. Benthic (Ref. 75154).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

西南太平洋: 塔斯曼海外海的澳洲新南韦尔斯。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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. 120744)

  不评价 

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO(Publication : search) | FishSource |

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特别资料

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网络资源

Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 115969): 3.3 - 5.7, mean 4.4 (based on 9 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 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):  3.4   ±0.6 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.).
脆弱性 (Ref. 59153):  Low vulnerability (14 of 100) .