2800 illustrations of Geometrid moths of Europe

This guide book deals with more than 1000 species of Lepidoptera traditionally grouped together as geometers and classified in the Geometridae family (plus a single species from the Uraniidae) : illustrations are displayed in the form of 158 colour plates showing 1116 species in 2800 photos.

Four new genera, seven species and 17 subspecies are described.

The précise description of each species is given with détails on their biology, and distribution maps are provided.

200 line drawings clarify certain anatomical characters and illustrate the genitalia of taxa difficult to distinguish.

A concise virtually complete field guide.