Specimen Information

Echinogammarus ischnus
Echinogammarus ischnus
(scud)
Crustaceans-Amphipods
Exotic

Specimen ID270582
GroupCrustaceans-Amphipods
GenusEchinogammarus
Speciesischnus
Common Namescud
CountryCanada
StateON
LocalitySt. Lawrence River, at Moulinette, Ontario, Canada
Mapping AccuracyApproximate
HUC8 NameRaisin River-St. Lawrence River
HUC8 Number04290008
Map
+
Collection Month7
Collection Year2003
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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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [5/29/2024].

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