A reference work containing richly illustrated descriptions and identification keys to the 161 Nordic species of the springtails of the section Poduromorpha, as well as summarising their known distribution and habitat preferences. Several new taxa are described.

This volume deals with the European species of the family Sepsidae, a small family of acalyptrate flies. The taxonomy, biology and faunistics of all the European species are revised with emphasis on the Fennoscandian species. Nine genera and 44 species are dealt with, along with one new species.

This book is the first comprehensive account on the flea fauna of Fennoscandia and Denmark. Totally 89 species/subspecies are treated of which 69 have been found in the region. The remainder are known from neighboring areas and may turn up. The introductory part gives a brief historical overview of the earliest literature on fleas and a more detailed account of the Scandinavian literature up to the present. This is followed by a discussion of flea-host associations in relation to distribution in a general and Scandinavian perspective. Other chapters deal with life history, medical importance, morphology and collecting/preservation of fleas, and are followed by a flea–host index. The systematic part, amply illustrated with Frans Smit’s outstanding line drawings, provides identification keys to adult fleas from family to subspecies. For each species/subspecies relevant available information on synonymy, identification, distribution, host relations and biology is given. The book concludes with a summary of the provincial distribution of fleas in Fennoscandia and Denmark, a bibliography and a taxonomic name index.

"The Flat-footed Flies (Diptera: Opetiidae and Platypezidae) of Europe" presents a detailed account of the taxonomy, biology and distribution of the 44 European species of Opetiidae and Platypezidae. Two of these are here described as new to science. Known larvae develop in the larger fungi; adults are honey-dew feeders on broad leaves. Both families are characterised and proposals on their relationships and phylogeny are discussed. All European species are keyed and described in detail. Adult and larval biology are reviewed. The provincial distribution of 35 species occurring in Fennoscandia and Denmark is listed in a detailed catalogue. The work presents identification keys to genera and species and for each species descriptions and accounts of its nomenclature, biology and distribution. Known early stages are keyed to genera and described under each species. Altogether 427 line drawings and 6 beautiful colour illustrations accompany the text.

This volume completes the survey of the ca. 400 species of springtails, which can be found in Finland, Sweden, Norway, Denmark, Iceland, the Faroes and the Arctic Islands and includes the sections Entomobryomorpha and Symphypleona. The first volume, published in 1998, covered Poduromorpha. Identification keys and full descriptions of the species are richly illustrated by line drawings. Photos are provided for some species displaying characteristic patterns of pigmentation. New diagnostic characters, including sensillary chaetotaxy and details of the mouth apparatus, are introduced. With the appearence of this book soil scientists and the interested amateur have now a modern tool to identify all species of Nordic springtails. In addition the habitat preferences and geographical distribuition are summarised. The book will be of general interest to everyone working on springtail identification.