Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
6832
|
Rutilus rutilus
|
Competition
|
Observational
|
Field
|
Rudd (Scardinius erythrophthalmus) populations have been forced to move to other habitats while having a large decline in abundance because of high competition with roach (Rutilus rutilus).
|
Ireland
|
33570
|
6833
|
Rutilus rutilus
|
Competition
|
Anecdotal
|
N/A
|
Rutilus rutilus has negatively impacted Atlantic salmon (Salmo salar) and brown trout (Salmo trutta) abundances.
|
|
33556
|
6834
|
Rutilus rutilus
|
Competition
|
Anecdotal
|
N/A
|
The introduction of Rutilus rutilus has been linked to the extinction of the Arctic charr (Salvelinus alpinus) in Lough Corrib, alongside the severe decline in pollan (Coregonus pollan) numbers in Lower Lough Erne.
|
|
33556
|
6835
|
Rutilus rutilus
|
Competition
|
Observational
|
Field
|
Perch (Perca fluviatilis) found in the Baltic Sea has been forced to alter behaviors due to competition against roach (Rutilus rutilus). Decrease in fecundity, and growth were observed through several studies comparing the two.
|
Baltic Sea
|
33562
|
6836
|
Rutilus rutilus
|
Competition
|
Observational
|
Field
|
Arctic charr (Salvelinus alpinus) has been recently impacted by eutrophication, climate change, and the growing populations of Rutilus rutilus. It has been suggested that R. rutilus may compete with Arctic charr in England for zooplankton.
|
Windmere, UK
|
33572
|
6837
|
Rutilus rutilus
|
Competition
|
Anecdotal
|
N/A
|
After the introduction of roach (Rutilus rutilus) to Lake Erne, the rudd (Scardinius erythrophthalmus) disappeared.
|
Lake Erne, Ireland
|
33374
|
6838
|
Rutilus rutilus
|
Competition
|
Observational
|
Field
|
After the introduction of Rutilus rutilus to Northern Ireland, there was a decline in the Tufted Duck (Aythya fuligula) populations, and it has been implicated that it was caused by competition for zoobenthos.
|
Lough Neagh, Northern Island
|
33571
|