Specimen Information

Bythotrephes longimanus
Bythotrephes longimanus
(spiny waterflea)
Crustaceans-Cladocerans
Exotic

Specimen ID277745
GroupCrustaceans-Cladocerans
GenusBythotrephes
Specieslongimanus
Common Namespiny waterflea
StateMN
CountySt. Louis
LocalityNamakan Lake [near the Wolfpack Islands in Voyageurs National Park]
Mapping AccuracyAccurate
HUC8 NameRainy Headwaters
HUC8 Number09030001
HUC10 NameNamakan Lake
HUC10 Number0903000126
HUC12 NameNamakan Lake
HUC12 Number090300012605
Map
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Collection Day28
Collection Month12
Collection Year2010
Year AccuracyPublication Year
Potential Pathwayescaped captivity
Statusestablished
Reference 1
Ref. Number:20932
Author:Minnesota Department of Natural Resources
Date:2010
Title:Designation of Infested Waters (Dec. 29, 2010).
Publisher:Minnesota Department of Natural Resources
Pages:15
Record TypeLiterature
Freshwater/MarineFreshwater


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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/31/2024].

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