Bythotrephes longimanus
Bythotrephes longimanus
(spiny waterflea)
Crustaceans-Cladocerans
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812 results for Bythotrephes longimanus (spiny waterflea)
Download Data

Page:12345678910...>>
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
154381   Lake Huron2001 04240002 Lake Huronestablished
154383   Lake Michigan2001 04190000 Lake Michiganestablished
154382   Lake Superior2001 04180000 Lake Superiorestablished
4262 IL Lake Michigan1986 04190000 Lake Michiganestablished
291198 ILCookCal-Sag Channel, at Worth Street boat ramp2010 07120003 Chicagounknown
291187 ILCookLake Calumet2010 04040001 Little Calumet-Galienunknown
291199 ILCookLake Calumet2011 04040001 Little Calumet-Galienunknown
250173 ILCookLake Michigan, off Evanston, EPA Station MI051994 04190000 Lake Michiganestablished
253018 ILCookLake Michigan, off Evanston, EPA Station MI051995 04190000 Lake Michiganestablished
291190 ILCookLittle Calumet River, at O'Brien Lock and Dam south of Lake Calumet (north of Calumet City)2010 07120003 Chicagounknown
291201 ILCookLittle Calumet River, at O'Brien Lock and Dam south of Lake Calumet (north of Calumet City)2011 07120003 Chicagounknown
276900 ILLakeLake Michigan1987 04190000 Lake Michiganunknown
276901 ILLakeLake Michigan1987 04190000 Lake Michiganunknown
276917 ILLakeLake Michigan1988 04190000 Lake Michiganunknown
4357 IN Lake Michigan1986 04190000 Lake Michiganestablished
4047 IN Lake Michigan1988 04190000 Lake Michiganestablished
160821 MI Lake Huron, southern part1984 04240002 Lake Huronestablished
4356 MI Lake Michigan1986 04190000 Lake Michiganestablished
4227 MI Lake Michigan1988 04190000 Lake Michiganestablished
4265 MI Lake Superior1987 04180000 Lake Superiorestablished
4350 MI Lake Huron1984 04240002 Lake Huronestablished
4048 MI Lake Huron1988 04240002 Lake Huronestablished
1564304 MIAlcona[No locality description provided]2014 04070006 Thunder Bayestablished
250063 MIAlconaLake Huron, EPA Station HU371999 04240002 Lake Huronestablished
253004 MIAlconaLake Huron, EPA Station HU372001 04240002 Lake Huronestablished
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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.

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/19/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.