Ētahi atu tūhononga, pae tukutuku hoki
This fact sheet (PDF, 92 KB), prepared by the Danish Forest and Nature Agency, is about the ecology and spread of the New Zealand flatworm in Europe.
An article by Graham Harris, reproduced from The New Zealand Garden Journal (Journal of the Royal New Zealand Institute of Horticulture) 5, no. 1 (June 2002): 6–8, about New Zealand plants that have become pests overseas.
Ētahi whakaaro puaki, takenga
Judd, Warren. ‘Attack of the clones: a New Zealand freshwater snail takes over the world.’ New Zealand Geographic 70 (November–December 2004): 76–81.