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Polymixia yuri Kotlyar, 1982

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drawing shows typical species in Polymixiidae.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Polymixiiformes (Beardfishes) > Polymixiidae (Beardfishes)
Etymology: Polymixia: Greek, poly = a lot of + Greek, myxos = mucus (Ref. 45335).

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

海洋 底中水层性; 深度上下限 180 - 250 m (Ref. 10919). 深水域

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Southeast Pacific: near the junction of the Nasca and Sala y Gomez ridges.
東南太平洋: 在 Nasca 的聯接與 Sala y Gomez 脊的附近。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 18.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 10919)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 5 - 6; 背的软条 (总数) : 34 - 37; 臀棘: 4; 臀鳍软条: 16 - 18; 脊椎骨: 28.

生物学特性     字汇 (例如 epibenthic)


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

東南太平洋: 在 Nasca 的聯接與 Sala y Gomez 脊的附近。

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

Kotlyar, A.N., 1993. A new species of the genus Polymixia (Polymixiidae, Beryciformes) from the Kyushu-Palau submarine ridge and notes on the other members of the genus. J. Ichthyol. 33(3):30-49. (Ref. 10919)

世界自然保护联盟红皮书 (Ref. 130435)

  数据缺失 (DD) ; Date assessed: 11 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 低经济
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 = 0.5029   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00279 - 0.01364), b=3.07 (2.87 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.9   ±0.4 se; based on size and trophs of closest relatives
Generation time: 5.6 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.20; tmax=9).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (13 of 100).
价格分类 (Ref. 80766):   Unknown.