The words pronounced by Serge Kreiter during the meeting come to mind. They could record exactly the situation of Acarology in Europe and in the World: "I think that in many European countries there are very few full time acarologists. It is very rare to have new positions available . . . . And public money, from the European Community but also from national countries, is very hard to get when you want to work on mites . . . . Could two acarological associations in Europe (Eur. A. Ac. and S. I. A. L. F) work together or, better, get married?" So, the fourth symposium of the European...

Acarology is on the move For a long time the development of Acarology as a field of biological science has been dominated by systematists and applied scientists. In the last 15 years, however, Acari have been increasingly recognized as highly suitable for the testing of theories in ecological and evolutionary sciences. The growing interest from evolutionary and molecular biologists and from population and community ecologists in mites and ticks has a strong impetus on the field of Acarology, and has already led to significant progress. This book contains many chapters that illustrate the...