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Psednos microps Chernova, 2001

Smalleye dwarf snailfish
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Image of Psednos microps (Smalleye dwarf snailfish)
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drawing shows typical species in Liparidae.

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);  microps: The name microps refers to the small eyes of the species (Ref. 42989).
More on author: Chernova.

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

海洋 深海区的; 深度上下限 275 - 2275 m (Ref. 42989). 深水域

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Western Indian Ocean: Crozet Basin.
西印度洋: Crozet 流域。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 1.8 cm SL (female)

简单描述 检索表 | 型态特徵 | 形态测量图

背的软条 (总数) : 37; 臀鳍软条: 30; 脊椎骨: 41. Coronal pore present, 1st temporal and 6th infraorbital pores absent, very small eye (13% HL), low gill slit, superior mouth, and pale skin.
冠孔存在的, 第一当时的与第 6个眶下的孔不存在, 非常小的眼 (13% HL), 低的鳃缝，上方的嘴与灰白的皮肤。

生物学特性     字汇 (例如 epibenthic)

Collected from a midwater trawl (Ref. 42989). Maximum length based on a juvenile specimen (Ref. 42989).

采集自一个中层水域拖网了。 (参考文献 42989) 最大的长度以一件幼年的标本为依据.(参考文献 42989)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

西印度洋: Crozet 流域。

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

Chernova, N., 2001. A review of the genus Psednos (Pisces, Liparidae) with description of ten new species from the north Atlantic and southwestern Indian Ocean. Bull. Mus. Comp. Zool. 155(10):477-507. (Ref. 42989)

世界自然保护联盟红皮书 (Ref. 130435)

  不评价 

CITES

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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网络资源

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  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):  3.0   ±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).