Echinogammarus ischnus
Echinogammarus ischnus
(scud)
Crustaceans-Amphipods
Exotic
Collection Info
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Species Profile
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29 results for Echinogammarus ischnus (scud)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
860156 IL Mississippi River [IL/MO border]2005 07110004 The Snyestablished
1464166 ILHardinOhio River2005 05140203 Lower Ohio-Bayunknown
1464025 ILJo DaviessMississippi River2005 07060005 Apple-Plumunknown
860157 ILJo DaviessMississippi River [IA/IL border]2005 07060005 Apple-Plumestablished
1463979 ILPikeMississippi River2005 07110004 The Snyunknown
860150 IN Ohio River2005 05140000 Lower Ohioestablished
1464163 KYBooneOhio River2005 05090203 Middle Ohio-Laugheryunknown
1464136 KYBreckinridgeOhio River2005 05140104 Blue-Sinkingunknown
1464133 KYCrittendenOhio River2005 05140203 Lower Ohio-Bayunknown
1464135 KYCrittendenOhio River2005 05140203 Lower Ohio-Bayunknown
860153 KYCrittendenOhio River2005 05140203 Lower Ohio-Bayestablished
1463933 KYDaviessOhio River2005 05140201 Lower Ohio-Little Pigeonunknown
1464153 KYGallatinOhio River2005 05090203 Middle Ohio-Laugheryunknown
1463923 KYHancockOhio River2005 05140201 Lower Ohio-Little Pigeonunknown
1463937 KYHendersonOhio River2005 05140201 Lower Ohio-Little Pigeonunknown
1463945 KYJeffersonOhio River2005 05140101 Silver-Little Kentuckyunknown
1463946 KYJeffersonOhio River2005 05140101 Silver-Little Kentuckyunknown
1464027 KYOldhamOhio River2005 05140101 Silver-Little Kentuckyunknown
1464083 KYOldhamOhio River2005 05140101 Silver-Little Kentuckyunknown
1464124 KYTrimbleOhio River2005 05140101 Silver-Little Kentuckyunknown
1463956 MNGoodhueMississippi River2005 07040001 Rush-Vermillionunknown
1464050 MNGoodhueMississippi River2005 07040001 Rush-Vermillionunknown
1464024 MNGoodhueMississippi River2005 07040001 Rush-Vermillionunknown
272370 MNSt. LouisLake Superior, Duluth Harbor2005 04180000 Lake Superiorestablished
1463900 MNWashingtonMississippi River2005 07040001 Rush-Vermillionunknown
Page:12

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/17/2026].

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.