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Pseudaspius brandtii (Dybowski, 1872)

Pacific redfin
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Pseudaspius brandtii
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Korea (South) country information

Common names: 대황어
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Recorded from the Sumjin river (Ref. 58345). Also Ref. 26334.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ks.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kim, I.S., Y. Choi, C.L. Lee, Y.J. Lee, B.J. Kim and J.H. Kim, 2005
National Database:

Common names from other countries

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

Teleostei > Cypriniformes (Carps) > Leuciscidae (Minnows) > Pseudaspininae
Etymology: Pseudaspius: Name from Greek 'pseudo-' for 'false' and 'aspius' which refers to the European genus Aspius (synonym of Leuciscus); originated from Greek 'aspis' meaning 'poisonous snake' like 'Egyptian cobra' (Peyman and Jalal, 2011)..
  More on author: Dybowski.

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

海洋; 淡水; 半咸淡水 居于水底的; 溯河洄游 (Ref. 51243).   温带; 10°C - 24°C (Ref. 13614); 55°N - 34°N, 89°E - 148°E

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Northwest Pacific: Pacific coast from the Shantars to Korea and southward to 34°N, in rivers of Sakhalin and Japan, as well as on the Iturup and Kunashir islands.
西北太平洋: 太平洋的海岸从 Shantars 到韩国而且向南至 34 ° N, 在萨哈林岛与日本的河 , 以及伬捉岛与国后岛中。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 1441); 最大体重: 1.5 kg (Ref. 56557); 最大年龄: 10 年 (Ref. 56527)

生物学特性     字汇 (例如 epibenthic)

Spawns from May to September. Spent adults descend to sea after spawning. Immature specimens occur in the mouths of rivers the whole year round; the young descend to the sea upon attaining a length of 7-9 cm (Ref. 1441).

从五月到九月产卵。 完成产卵的成鱼在产卵之后下降到海洋。 不成熟的标本出现在河口整个的全年度; 幼鱼一达到 7- 的长度 9 公分下降到海洋。 (参考文献 1441)

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

西北太平洋: 太平洋的海岸从 Shantars 到韩国而且向南至 34 ° N, 在萨哈林岛与日本的河 , 以及伬捉岛与国后岛中。

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

Reshetnikov, Y.S., N.G. Bogutskaya, E.D. Vasil'eva, E.A. Dorofeeva, A.M. Naseka, O.A. Popova, K.A. Savvaitova, V.G. Sideleva and L.I. Sokolov, 1997. An annotated check-list of the freshwater fishes of Russia. J. Ichthyol. 37(9):687-736. (Ref. 26334)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 14 April 2020

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 商业性
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 2.6 - 18.3, mean 5.3 (based on 430 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00441 - 0.02066), b=3.07 (2.88 - 3.26), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.35 se; based on food items.
回复力 (Ref. 120179):  低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (40 of 100).
价格分类 (Ref. 80766):   Unknown.