| In: The Division of Entomology | Willi Hennig 1954 Flugelgeader und System der Dipteren unter Berucksichtigung der aus dem Mesozoikum beschriebenen Fossilien |
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| Editors 2009 NRC Research Press, Ottawa ISBN 978-0-660-19833-0• A scan of a house fly taken at 40 magnifications under a | General introduction with key to World Families |
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19| Part of Encyclopedie Entomologique, Serie B II: Diptera | The History of Insects, Kluwer Publ |
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| The Natural History of Flies | Diptera: recueil d'etudes biologiques et systematiques sur les Dipteres du Globe Collection of biological and systematic studies on Diptera of the World |
The phylogenetic classification of Diptera Cyclorrhapha, withspecial reference to the structure of the male postabdomen.
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