Specimen Information

Gammarus tigrinus
Gammarus tigrinus
(tiger scud)
Crustaceans-Amphipods
Native Transplant

Specimen ID1464022
GroupCrustaceans-Amphipods
GenusGammarus
Speciestigrinus
Common Nametiger scud
StateIL
CountyRandolph
LocalityMississippi River
Mapping AccuracyAccurate
HUC8 NameUpper Mississippi-Cape Girardeau
HUC8 Number07140105
HUC10 NameCinque Hommes Creek-Mississippi River
HUC10 Number0714010503
HUC12 NameRockwood Island-Mississippi River
HUC12 Number071401050306
Map
+
Collection Year2004
Year AccuracyActual
Potential Pathwayhitch hiker
Statusunknown
Reference 1
Ref. Number:31483
Author:Angradi, T.R.
Date:2018
Title:Nonindigenous mollusks and amphipods in the upper Mississippi drainage.
Publisher:US Environmental Protection Agency
Reference 2
Ref. Number:27544
Author:Grigorovich, I.A., T.R. Angradi, E.B. Emery, and M.S. Wooten.
Date:2008
Title:Invasion of the upper Mississippi River system by saltwater amphipods.
Journal:Fundamental and Applied Limnology
Volume:173
Issue:1
Pages:67-77
Record TypeLiterature
VerifierU.S. Environmental Protection Agency
Freshwater/MarineFreshwater
Number Collected2


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 [12/14/2019].

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.