This field guide transforms the often-unnoticed Robberflies to an easily approachable group of flies. Most species are recognisable in the field or from pictures with this guide. Species accounts and identification keys are richly illustrated with pictures and drawings of more difficult characteristics. The guide furthermore describes the ecology and distribution of Robberflies.
This guide describes all the Robberflies which are known from the Netherlands and Belgium as well as from the United Kingdom, Denmark, Northwest-Germany and northern France.