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

16 results for Bythotrephes longimanus (spiny waterflea)

Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Reference
3844 Bythotrephes longimanus Predation/Herbivory Anecdotal N/A dominant pairwise interaction classified as predation 13595
4601 Bythotrephes longimanus Predation/Herbivory Experimental Laboratory In a laboratory study, the surface-dwelling Daphnia mendotae migrated to deeper and colder... 24424
4644 Bythotrephes longimanus Predation/Herbivory Observational Field Field observations in Lake Michigan suggest that Bythotrephes longimanus may facilitate... 24422
4657 Bythotrephes longimanus Predation/Herbivory Experimental Field When Bythotrephes longimanus production peaked during the summer months, consumption of... 20507
4660 Bythotrephes longimanus Predation/Herbivory Experimental Field Production of zooplankton sharply declined when Bythotrephes longimanus concentrations... 20507
4661 Bythotrephes longimanus Predation/Herbivory Experimental Field Large seasonal loss of Tropocyclops extensus was observed as a result of predation by... 20507
4665 Bythotrephes longimanus Predation/Herbivory Anecdotal Field Bythotrephes may control the abundance of Cercopagis pengoi though competition and... 33105
4666 Bythotrephes longimanus Predation/Herbivory Anecdotal Field Bythotrephes likely compete with small fish for zooplankton prey. 33105
4670 Bythotrephes longimanus Predation/Herbivory Observational Field After the establishment of Bythotrephes longimanus in Lake Michigan, populations of... 37019
4671 Bythotrephes longimanus Predation/Herbivory Observational Field Bythotrephes longimanus may have an impact on the cyclopoid population by the consumption... 37019
8349 Bythotrephes longimanus Predation/Herbivory Observational Field A decline in native cladocerans following the introduction of Bythotrephes longimanus... 16817
8350 Bythotrephes longimanus Predation/Herbivory Observational Field In Lake Michigan, the decline of Daphnia retrocurva and Daphnia pulicaria... 24425
8351 Bythotrephes longimanus Predation/Herbivory Observational Field In some cases, Bythotrephes longimanus (spiny waterflea) has been associated with a shift... 17962
8352 Bythotrephes longimanus Predation/Herbivory Anecdotal N/A Many studies have documented a negative correlation between abundances of Bythotrephes... 33102
8353 Bythotrephes longimanus Predation/Herbivory Anecdotal N/A Vertical migration has also been observed in Daphnia spp. and copepod (e.g.... 24416
8354 Bythotrephes longimanus Predation/Herbivory Anecdotal N/A Vertical migration has also been observed in Daphnia spp. and copepod (e.g.... 24424

View all impact types for Bythotrephes longimanus
Data Disclaimer: These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

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 [11/28/2024].

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