The present volume deals with the most fascinating aspects of sensory performance studied in insects, crustaceans and spiders. Arthropods inhabit practically every conceivable ecological niche, and are perfectly adapted to cope with the constraints of their natural habitats. They move on the ground, in water, and in the air. They use visual, olfactory, acoustical, vibratory, and tactile cues for orientation, to recognize and pinpoint their target, their home place, a feeding site, a prey, or a potential mate. Many arthropods use celestial (skylight) and terrestrial (magnetic) compass cues for orientation, and some of them were shown to develop, through experience, oriented behaviours based on a variety of innate, hard-wired orientation mechanisms. In many cases, aspects of behaviour that are involved in orientation cannot be separated from inter- and intraspecific communication. The book brings to the fore the role of communication not only in social and sexual behaviours, but also in the context of oriented locomotion. Top, internationally renowned scientists have contributed to this volume and have succeeded in presenting a book full of highlights which will be of great interest to workers in this field of research. With contributions by F. G. Barth; D. von Helverson, K.-E. Kaissling, W. Kirchner, M. Walker, M. Weissburg, R. Campan, T. Collett, J. Zeil, K. Kirschfeld, R. Wehner, M. Srinivasan, M. Lehrer, R. Gadagkar.

Inhalt
Tactic components in orientation.- The selection and use of landmarks by insects.- Course control and tracking: Orientation through image stabilization.- Visual control of honeybee flight.- Honeybees' visual spatial orientation at the feeding site.- The ant's celestial compass system: spectral and polarization channels.- Magnetic orientation and the magnetic sense in arthropods.- Chemo- and mechanosensory orientation by crustaceans in laminar and turbulent flows: From odour trails to vortex streets.- Vibratory communication in spiders: Adaptation and compromise at many levels.- Acoustical communication in social insects.- Acoustic communication and orientation in grasshoppers.- Pheromone-controlled anemotaxis in moths.- The evolution of communication and the communication of evolution: The case of the honey bee queen pheromone.