This book is an outstanding example of the museum tradition, offering the results of global research on the biosystematics of one of the families of case-making

The most comprehensive existing reference on the aquatic larval stages of the 149 Nearctic genera of Trichoptera, comprising more than 1400 species in North Ame

An innovative, up-to-date field guide to Britain and Ireland's 25 insect orders, concentrating on popular groups and species that can be identified in the field