Echinogammarus ischnus
Echinogammarus ischnus

74 results for Echinogammarus ischnus (scud)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
862818 NYCayuga[No locality provided]2012 04140201 Senecaunknown
862841 NYCayuga[No locality provided]2012 04140201 Senecaunknown
862894 NYCayuga[No locality provided]2012 04140201 Senecaunknown
862838 NYCayugaCayuga Lake2012 04140201 Senecaunknown
862850 NYCayugaCayuga Lake2012 04140201 Senecaunknown
862821 NYCayugaCayuga Lake2012 04140201 Senecaunknown
630794 NYCayugaCayuga Lake2012 04140201 Senecaunknown
630786 NYCayugaCayuga Lake2012 04140201 Senecaunknown
630787 NYCayugaCayuga Lake2012 04140201 Senecaunknown
630789 NYCayugaCayuga Lake2012 04140201 Senecaunknown
630790 NYCayugaCayuga Lake2012 04140201 Senecaunknown
630804 NYCayugaOwasco Lake2012 04140201 Senecaunknown
630801 NYCayugaOwasco Lake2012 04140201 Senecaunknown
630802 NYCayugaOwasco Lake2012 04140201 Senecaunknown
630803 NYCayugaOwasco Lake2012 04140201 Senecaunknown
862891 NYCayugaOwasco Lake2012 04140201 Senecaunknown
862896 NYCayugaOwasco Lake2012 04140201 Senecaunknown
862902 NYCayugaOwasco Lake2012 04140201 Senecaunknown
253602 NYChautauquaLake Erie near Westfield, NY2007 04260000 Lake Eriecollected
1652521 NYErieBuffalo/Upper Niagara2016 04270101 Niagara Riverestablished
1598644 NYJefferson[No locality description provided]2012 04280002 Lake Ontarioestablished
785806 NYJeffersonFox Creek at mouth2011 04280002 Lake Ontarioestablished
785830 NYJeffersonKents Creek at mouth2012 04140302 Chaumont-Perchestablished
253598 NYJeffersonLake Ontario at Stony Island (eastern basin west of Watertown), New York2007 04280002 Lake Ontariocollected
862879 NYOnondagaOtisco Lake2012 04140201 Senecaunknown

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.


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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/14/2024].

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.