| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
8430
|
Heteropsyllus nr. nunni
|
Competition
|
Observational
|
Field
|
The Heteropsyllus nr. nunni invasion of Lake Michigan will likely lead to direct competition with other species for resources.
|
Lake Michigan, Michigan City, Indiana, USA
|
16246
|
|
8431
|
Heteropsyllus nr. nunni
|
Competition
|
Observational
|
Field
|
Heteropsyllus nr. nunni has dominated the harpacticoid community in shallow sites (up to 9 m) in Lake Michigan. This may either be due to successful competition with native species for similar resources or the ability to exploit unused resources.
|
Lake Michigan, Michigan City, Indiana, USA
|
16245
|