Species that are considered uncertain risk need a more in-depth assessment beyond the Risk Summary to better define the species’ risk to U.S. environments.
The history of invasiveness for Abramis ballerus is not documented; records of introductions were found but no records of impacts. The climate match for A. ballerus was high, especially in the West and Great Lakes regions. The certainty of this assessment is low. The overall category is uncertain due to lack of documented history of invasiveness and the potentially incomplete climate match.
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Uncertain Risk
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