布賴特氏裸吻電鰻

Gymnorhamphichthys britskii

十八厘米身长的鱼类

布賴特氏裸吻電鰻，為輻鰭魚綱電鰻目大吻電鰻科的一種，為熱帶淡水魚，分布於南美洲巴拉圭拉布拉他河流域，體長可達18公分，棲息在底中層水域，生活習性不明。

纲: 真骨鱼纲
目: 裸背鱼目
科: Rhamphichthyidae
属: Gymnorhamphichthys
最大体长: 18 cm
水域: freshwater
分布: South America: Paraguay. Gymnorhamphichthys britskii is known from tributaries of the Rio de La Plata system. It is known from the upper and lower Paraguay (Neris et al., 2010) basins in Paraguay and Brazil, and the lower Parana´ basin in Paraguay, Brazil, and Argentina (no records from Uruguay basin). The presence of this species in the Upper Parana was likely caused by the formation of the Itaipu reservoir, which allowed dispersal into upstream portions of the Parana through the former Sete Quedas waterfalls (Ref. 87956 )
保护状态: LC无危

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