Global Invasive Species Database 100 of the worst Donations home
Standard Search Standard Search Taxonomic Search   Index Search

   Scardinius erythrophthalmus (fish)  
Ecology Distribution Management
Info
Impact
Info
References
and Links
Contacts


         General Impact

    Rudd maybe a potential pest in some areas, due to their consumption of aquatic plants. Experiments in New Zealand have suggested that rudd may be putting vulnerable native aquatic plant communities at risk (Lake et al., 2002).In New Zealand the introduction of rudd to a small put-and-take trout fishery ruined the fishery because they stunted and outcompeted trout for anglers lures (Rowe & Champion, 1994).



         Location Specific Impacts:
    New Zealand English 
    Modification of natural benthic communities: Rudd are thought to pose a threat to vulnerable native aquatic plant communities (FishBase, 2004).



ISSG Landcare Research NBII IUCN University of Auckland