Bythotrephes longimanus
Spiny waterflea
Collection Information for
Bythotrephes longimanus
Results limited to
HUC #04010201
.
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.
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Specimen ID
State
County
Locality
Year
HUC Number
Drainage Name
Status
1709502
WI
Douglas
St. Louis River
2018
04010201
St. Louis
Citation for this information:
U.S. Geological Survey, 2025,
Bythotrephes longimanus
: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 2/17/2025