  This is the first paper in the sequel studying the Wolbachia-infection in
bisexual populations. This paper considers the behavior of the population as a
discrete dynamical system. The recurrence relation is obtained as a function of
the initial infected male/female frequencies and the cytoplasmic
incompatibility of the population. The experimental data from
Wolbachia-infected terrestrial isopod populations and the model proposed in
Wolbachia-infected mosquitoes from literature is compared with the discrete
dynamical system achieved.
