Control of exotic pest fishes: an operational strategy for Queensland freshwaters 2000 - 2005.

This control strategy has been prepared in response to growing community concern at both national and State level regarding the impact of exotic species such as carp and tilapia on native fishes and their habitats. The Strategy was developed by DPI Fisheries in consultation with members of the Community Consultative Community (the CCC). The CCC was formed in March 1999 and is represented by key stakeholder bodies and an independent chair. The CCC has an ongoing role in monitoring the implementation of the strategy. The purpose of this strategy is to provide direction and focus for a uniform approach to exotic pest fish management. It has close links and shared goals with other State and national strategies to ensure an integrated approach to exotic pest fish management across Australia. Very little information is available on the impacts of many exotic species on native fish populations. Impacts may include competing with native fishes for food and space or actually eating native fish eggs and fry. There is also evidence that some exotic species cause habitat degradation.Whilst it appears the impacts of such introductions are already serious in some parts of the State, it is apparent that there is potential for greater impact in the future unless well coordinated and directed action is taken.

HAMILTON: SH 157.7 CON 2001