Specimen Information

Bythotrephes longimanus
Bythotrephes longimanus
(spiny waterflea)
Crustaceans-Cladocerans
Exotic
Collection Info
Point Map
Species Profile
Animated Map
Impacts

Specimen ID157265
GroupCrustaceans-Cladocerans
GenusBythotrephes
Specieslongimanus
Common Namespiny waterflea
CountryCanada
StateON
LocalityLake Simcoe
Mapping AccuracyApproximate
HUC8 NameSevern River-Lake Simcoe
HUC8 Number04220003
Map
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Collection Day1
Collection Month10
Collection Year1993
Year AccuracyActual
Potential Pathwayshipping ballast water
Statusestablished
CommentsObserved 5.
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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/28/2024].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.