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.
Salminus brasiliensis, the Dorado, is a large, piscivorous, migratory fish species native to drainages in central and southern South America. This is a prized species in sport fisheries, which has led to its introduction outside of its native range to increase recreational fishing opportunities. Although its mature size and biology generally make it unsuitable for home aquaria, it may be found for sale in the United States. Additionally, its possession is regulated in Florida, Mississippi, Oklahoma, and Texas. S. brasiliensis has a High overall climate match with the contiguous United States. Areas of high match are mainly found in the Southeast. The certainty of assessment for this species is Low because although it is established outside of its native range, no information could be found assessing impacts of its introduction. As such, the history of invasiveness is classified as Data Deficient. The overall risk assessment category is Uncertain.
Publication date
Type of document
Uncertain Risk
Program
