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Crayfish plague
Aphanomyces astaci
Status:
Established
Habitat:
Freshwater
Threats:
Destruction of the native White - Clawed Crayfish population
Pacific or Pink humpback salmon
Oncorhynchus gorbuscha
Status:
Established
Habitat:
Freshwater
Threats:
Has a high reproductive rate. May predate on native plankton, crustaceans and smaller fish.
Invasive Species Ireland

Invasive Species Ireland