Specimen Information

Echinogammarus ischnus
Echinogammarus ischnus
(scud)
Crustaceans-Amphipods
Exotic

Specimen ID270564
GroupCrustaceans-Amphipods
GenusEchinogammarus
Speciesischnus
Common Namescud
CountryCanada
StateON
LocalityNiagara River, at Niagara-on-the-Lake, Ontario, Canada
Mapping AccuracyAccurate
HUC8 NameJordan Harbour-Frontal Lake Ontario
HUC8 Number04270102
HUC10 NameTwelvemile Creek-Frontal Lake Ontario
HUC10 Number0427010200
HUC12 NameNiagara Escarpment
HUC12 Number042701020000
Map
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Collection Day24
Collection Month7
Collection Year1996
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
Reference 1
Ref. Number:16364
Author:Dermott, R., J. Witt, Y.M. Young, and M. Gonzalez
Date:1998
Title:Distribution of the Ponto-Caspian amphipod Echinogammarus ischnus in the Great Lakes and replacement of native Gammarus fasciatus.
Journal:Journal of Great Lakes Research
Volume:24
Issue:2
Pages:442-452
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/17/2024].

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