Percina aurora
- 密西西比小鲈（密西西比小鲈为辐鳍鱼纲鲈形目鲈亚目河鲈科的其中一种，被IUCN列为濒危保育类动物）
Percina aurora
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abstract:
Percina aurora is a species of fish known by the common name pearl darter. It is native to the United States, where it is known only from Louisiana and Mississippi.
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WordNet