Specimen Information

Echinogammarus ischnus
Echinogammarus ischnus
(a scud)
Crustaceans-Amphipods
Exotic

Specimen ID270574
GroupCrustaceans-Amphipods
GenusEchinogammarus
Speciesischnus
Common Namea scud
CountryCanada
StateQUE
LocalitySt. Lawrence River, at 78 site, Montreal, Quebec, Canada
Mapping AccuracyAccurate
HUC8 NameGulf of St. Lawrence - Eastern Scotian Shelf
HUC8 Number32003700
Map
+
Collection Month9
Collection Year2002
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
Reference 1
Ref. Number:16376
Author:Palmer, M.E., and A. Ricciardi
Date:2004
Title:Physical factors affecting the relative abundance of native and invasive amphipods in the St. Lawrence River.
Journal:Canadian Journal of Zoology
Volume:82
Issue:12
Pages:1886-1893
Record TypeLiterature
Earliest Recordlocale
Freshwater/MarineFreshwater


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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. [2021]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [9/19/2021].

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