Specimen Information

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

Specimen ID1421402
GroupCrustaceans-Amphipods
GenusEchinogammarus
Speciesischnus
Common Namea scud
StateIL
CountyCook
LocalityCalumet Harbor, IL/IN
Mapping AccuracyAccurate
HUC8 NameLittle Calumet-Galien
HUC8 Number04040001
HUC10 Number0404000106
HUC12 Number040400010603
Map
+
Collection Day13
Collection Month9
Collection Year2016
Year AccuracyActual
Potential Pathwayunknown
Statusestablished
Reference 1
Ref. Number:30785
Author:Harris, B.
Date:2017
Title:Collection data on non-native aquatic species in Lake Michigan
Publisher:U.S. Fish and Wildlife Service - Green Bay Fish and Wildlife Conservation Office
Record TypePersonal communication
Freshwater/MarineFreshwater


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. [2019]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/16/2019].

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.