Aedes aegypti (L.) and Aedes albopictus (Skuse) in Singapore City. 4. Competition between species

There is a current belief stemming from statements made in the literature that Ae. aegypti is displacing Ae. albopictus in a number of cities of South-East Asia and in Calcutta, India. A critical review of these works showed that either the observations were inconclusive or the methods of collection were biased for one or the other species.