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Caspiomyzon wagneri 的物种图片
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裡海七鰓鰻(Caspiomyzon wagneri)标本
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Petromyzontidae

裡海七鰓鰻

Caspiomyzon wagneri

暗夜上浮月夜沉底

  • 温带
  • 地方特有种
  • 狭域分布
  • 鳗形
  • 大型
  • 温带鱼

裡海七鰓鰻是淡水鱼,分布在相关水域;活动环境为河流、湖泊或相关流域,最大记录体长约55.3厘米。

最大体长
55.3 cm
体型
anguilliform
分布
Eurasia: endemic to the Caspian Sea drainage. Construction projects along the rivers entering the Caspian Sea have had a very negative impact. Very rare now in the Volga river (Ref. 12275 ). Migrates to uppermost tributaries of Volga (Ref. 59043 ). Reported to migrate for spawning to the Sura River and its tributaries (the Penza, Aiva, and Inza rivers) as far as Penza Ciry in the 1920s (Ref. 58030 ).
保护状态
LC无危

正在生成…