Australian flatworm
Australoplana sanguinea
Status:
Potential
Habitat:
Terrestrial
Threats:
Threat to native earthworms. Predatory.
Balloon vine
Cardiospermum grandiflorum
Status:
Potential
Habitat:
Terrestrial
Threats:
Vector of disease. Can cause disease.
Black rat
Rattus rattus
Status:
Established
Habitat:
Terrestrial
Threats:
Negative impacts on native flora and fauna.
Bloody-red shrimp
Hemimysis anomala
Status:
Established
Habitat:
Freshwater
Threats:
Alteration of ecosystem dynamics. Competition with native species.
Broadleaf watermilfoil
Myriophyllum herterophyllum
Status:
Potential
Habitat:
Freshwater
Threats:
It creates mats that impede the water flow and reduce sunlight and oxygen availability.
Broomsedge bluestem
Andropogon virginicus
Status:
Potential
Habitat:
Terrestrial
Threats:
Aggressive coloniser of disturbed lands. Alters ecosystems.
Brown bullhead catfish
Ameiurus nebulosus
Status:
Potential
Habitat:
Freshwater
Threats:
Negative impacts on native fish species.
Brown rat
Rattus norvegicus
Status:
Established
Habitat:
Terrestrial
Threats:
Negative impacts on native flora and fauna.
Canadian waterweed
Elodea canadensis
Status:
Established
Habitat:
Freshwater
Threats:
Creates single species stands. Outcompetes native plants. Reduces waterflow.
Invasive Species Ireland

Invasive Species Ireland