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House mouse
General information
Mice (Mus domesticus) are considered pests because of their diet, reproductive capacity and gnawing behaviour. When seasonal conditions are favourable, their numbers can increase to a level where they become a serious pest, causing damage to crops, stored products and equipment.
Although mice are not declared animals under Queensland legislation, their control is recommended.
| Scientific name |
Mus domesticus |
| Impacts |
- cause serious damage to crops during plagues
- can transmit Salmonella (which causes food poisoning) to human food stuffs
|
| Description |
- brown, grey or black short-haired pelt and may appear white, pale yellow or grey underneath
- notched upper incisors distinguish them from other species
- omnivorous and opportunistic feeders
|
| Habitat and life cycle |
- present in agricultural areas around long grass and crops
- may be found in and around sheds and homes
- field breeding occurs mostly in spring and early summer, however, breeding may occur at any time
- females can produce a litter each month during the breeding season
- litters consist of up to six pups
- gestation lasts from 19-20 days
- first breeding commences from five weeks
|
| Control |
- a combined approach of different control methods including chemical, baiting, trapping, barrier fencing, habitat modification, ultrasonic devices, repellents, biological control integrated with land management practices is most effective
|
| Declaration details |
- not a declared animal under Queensland legislation but may be declared under local government law
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| Further information |
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Page maintained by Sonia Jordan
Last reviewed 15 October 2008