In Douala, however, they have mosquitoes -- buzzing around inside, outside, in the car -- and I've experienced their bite. Even better, I'm told the Douala mosquitoes have a particularly potent strain of malaria. (So, if I fall ill about two weekends from now, we'll know what the problem is. True to form, it would be at just the right time: around the start of translation week, the worst time possible for us to get sick.)
Other than that, my experience of Cameroonian insect life is
a) mosquitoes are a problem because they carry deadly diseases, not because they're particularly prevalent, and
b) the really annoying creatures are the ones you can't see and/or don't notice their bites until well after the fact when it's too late to do anything about it but SCRATCH.