Bythotrephes longimanus
Bythotrephes longimanus
(spiny waterflea)

10 results for Bythotrephes longimanus (spiny waterflea)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
4264 WI Lake Superior1989 04180000 Lake Superiorestablished
168297 WIAshlandLake Superior, North Channel on east side of Basswood Island2006 04180000 Lake Superiorestablished
1709507 WIBayfieldChequamegon Bay2018 04180000 Lake Superior 
1709508 WIBayfieldChequamegon Bay2018 04180000 Lake Superior 
270099 WIBayfieldLake Superior1987 04180000 Lake Superiorestablished
270101 WIDouglasLake Superior1987 04180000 Lake Superiorestablished
1709501 WIDouglasSt. Louis River2018 04180000 Lake Superior 
1709503 WIDouglasSt. Louis River2018 04180000 Lake Superior 
1709506 WIDouglasSt. Louis River2018 04180000 Lake Superior 
270102 WIIronLake Superior1987 04180000 Lake Superiorestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/25/2024].

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