| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
4023
|
Scardinius erythrophthalmus
|
Competition
|
Observational
|
Field
|
Rudd can shift its diet to plants, unlike most native fishes allowing Rudd to avoid competition or avoid predation by piscivorous fishes
|
Niagara River, Lake Erie
|
35675
|
|
4025
|
Scardinius erythrophthalmus
|
Competition
|
Experimental
|
Field
|
Habitat flexibility of Rudd allow it to avoid pike predation better than native species by fleeing to macrophyte coverage
|
Sweden
|
35678
|
|
6359
|
Scardinius erythrophthalmus
|
Competition
|
Anecdotal
|
N/A
|
A review of the potential impacts of the rudd (Scardinius erythrophthalmus) in the waters of the North Island of New Zealand concluded that rudd can compete for invertebrate food sources with native fishes. In addition, the omnivorous rudd can shift its diet to plants, unlike most native fishes.
|
North Island, New Zealand
|
24361
|
|
6360
|
Scardinius erythrophthalmus
|
Competition
|
Anecdotal
|
N/A
|
Because rudd (Scardinius erythrophthalmus) is fairly hardy, so it will fare better than many native fishes in waters that are eutrophic or polluted.
|
North Island, New Zealand
|
24361
|