Echinogammarus ischnus
Echinogammarus ischnus
(scud)
Crustaceans-Amphipods
Exotic
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10 results for Echinogammarus ischnus (scud)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1882527 MIWayneDetroit River2023 04090004 Detroitestablished
1882528 MIWayneDetroit River2023 04090004 Detroitestablished
1882529 MIWayneDetroit River2023 04090004 Detroitestablished
1882530 MIWayneDetroit River2023 04090004 Detroitestablished
1882531 MIWayneDetroit River2023 04090004 Detroitestablished
1882532 MIWayneDetroit River2023 04090004 Detroitestablished
1882533 MIWayneDetroit River2023 04090004 Detroitestablished
1882534 MIWayneDetroit River2023 04090004 Detroitestablished
1882535 MIWayneDetroit River2023 04090004 Detroitestablished
1882536 MIWayneDetroit River2023 04090004 Detroitestablished

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 [12/19/2025].

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