Specimen Information

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

Specimen ID155945
GroupCrustaceans-Amphipods
GenusEchinogammarus
Speciesischnus
Common Namea scud
StateMI
CountyBerrien
LocalityLake Michigan, off St. Joseph (Site H-22)
Mapping AccuracyAccurate
HUC8 NameLake Michigan
HUC8 Number04060200
HUC10 NameLake Michigan
HUC10 Number0406020000
HUC12 NameLake Michigan
HUC12 Number040602000000
Map
+
Collection Month7
Collection Year1998
Year AccuracyActual
Potential Pathwayshipping
Statusestablished
Reference 1
Ref. Number:13238
Author:Nalepa, T.F., D.W. Schloesser, S.A. Pothoven, D.W. Hondorp, D.L. Fanslow, M.L. Tuchman, and G.W. Fleischer
Date:2001
Title:First finding of the amphipod Echinogammarus ischnus and the mussel Dreissena bugensis in Lake Michigan.
Journal:Journal of Great Lakes Research
Volume:27
Issue:3
Pages:384-391
CommentsOnly individuals collected in 1998.
Record TypeLiterature
Freshwater/MarineFreshwater
Number Collected6


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. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [8/12/2020].

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 queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.