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Creature
feature
Mice (House Mouse) -
( Mus Domesticus)
Distribution & Habits
The two most common rodent public health
pests in Britain are the common Rat (Rattus Novergicus) and the
house mouse (Mus Domesticus). These species have become so well
adapted to living in close association with man that they have
acquired a world wide distribution. The movements of rodents are
mainly nocturnal and normal activity is at a minimum during daylight
hours.
Life Cycle
The life cycle of rats and mice is similar.
They are capable of reproducing at the age of about 3 months.
After mating and conception there is a relatively short period
of pregnancy (gestation). Birth is followed by similar time period,
after which the litter is weaned. These rodents can birth every
24 to 28 days, and this can give rise to very rapidly increasing
populations. One pair rats/mice can produce up to 60 offspring
in their lifetime.
Structural
Damage
Rodent's
incisor teeth grow up to 5" per year and their constant need to
gnaw can create significant problems when they enter a building.
A large proportion of house fires have been traced to rodents
gnawing electrical wires etc...
Contamination
Costs for a comprehensive pest control
system work out far less than the contaminated/damaged products
that they destroy each year.
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