Apocorophium lacustre
(scud)
Crustaceans-Amphipods
Native Transplant
Collection Info
Point Map
Species Profile
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226 results for Apocorophium lacustre (scud)
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Page:12345678910
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
860147 IL Mississippi River, portion between the mouths of the Missouri and Ohio rivers2005  established
860148 IL Mississippi River, portion between the mouths of the Missouri and Ohio rivers2006  established
1464164 ILAlexanderMississippi River2005 07140105 Upper Mississippi-Cape Girardeauunknown
1463984 ILAlexanderMississippi River2005 07140105 Upper Mississippi-Cape Girardeauunknown
1463867 ILAlexanderMississippi River2006 07140105 Upper Mississippi-Cape Girardeauunknown
1463879 ILAlexanderMississippi River2006 07140105 Upper Mississippi-Cape Girardeauunknown
156825 ILCalhounIllinois River at Hardin, Illinois2003 07130011 Lower Illinoisestablished
541932 ILGallatinOhio River at RM 849.5, ORSANCO survey site OH849.5RDB2008 05140202 Highland-Pigeonestablished
541935 ILGallatinOhio River at RM 859.4, ORSANCO survey site OH859.4RDB2008 05140203 Lower Ohio-Bayestablished
541936 ILGallatinOhio River at RM 860.4, ORSANCO survey site OH860.4RDB2008 05140203 Lower Ohio-Bayestablished
1886447 ILGrundyDes Plaines River2019 07120004 Des Plaines 
1886450 ILGrundyIllinois River2019 07120005 Upper Illinois 
237724 ILGrundyIllinois River just above Dresden Lock & Dam [R.M. 272]2005 07120005 Upper Illinoisestablished
1446611 ILGrundyIllinois River, near Dresden Island2015 07120005 Upper Illinoisestablished
1463909 ILHardinOhio River2005 05140203 Lower Ohio-Bayunknown
541937 ILHardinOhio River at RM 869.7, ORSANCO survey site OH869.7RDB2008 05140203 Lower Ohio-Bayestablished
541938 ILHardinOhio River at RM 873, ORSANCO survey site OH873.0RDB2008 05140203 Lower Ohio-Bayestablished
541884 ILHardinOhio River at RM 881.7, ORSANCO survey site OH881.7RDB2008 05140203 Lower Ohio-Bayestablished
541886 ILHardinOhio River at RM 888.3, ORSANCO survey site OH888.3RDB2006 05140203 Lower Ohio-Bayestablished
541800 ILHardinOhio River at RM 891.9, ORSANCO survey site OH891.9RDB2006 05140203 Lower Ohio-Bayestablished
1463891 ILJacksonMississippi River2006 07140105 Upper Mississippi-Cape Girardeauunknown
1463868 ILJacksonMississippi River2006 07140105 Upper Mississippi-Cape Girardeauunknown
1886451 ILLaSalleIllinois River2019 07120005 Upper Illinois 
1886452 ILLaSalleIllinois River2019 07120005 Upper Illinois 
1886453 ILLaSalleIllinois River2019 07120005 Upper Illinois 
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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 [11/13/2025].

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.