美石鮰

Noturus elegans

北美水域的鱼类身影

美石鮰為輻鰭魚綱鯰形目北美鯰科的其中一種，分布於美國田納西州及肯塔基州間的綠河流域，體長可達8.9公分，棲息在水質清澈、礫石底質的溪流、河川。

纲: 真骨鱼纲
目: 鲇形目
科: Ictaluridae
属: Noturus
最大体长: 7.4 cm
水域: freshwater
分布: North America: upper Green River drainage in Kentucky and Tennessee, USA; 1 record from Roaring River (Cumberland River drainage) in Tennessee (Ref. 86798 ). Individuals from the Duck River originally allocated to N. elegans are N. fasciatus , the latter restricted to the Duck River system and two minor tributaries of the lower arm of the Tennessee River, Tennessee (Ref. 56218 ).
保护状态: LC无危

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