British and Irish Pug Moths - a Guide to their Identification and Biology

This group of geometrid moths (in the genera Eupithecia, Chloroclystis, Pasiphila and Gymnoscelis) comprises perhaps the most difficult of the macrolepidoptera to identify with confidence, and knowledge of them is consequently uneven. In this long-awaited, new and extensively illustrated work, the authors describe the characters and biology of all stages of the 52 species from Britain and Ireland, with individual maps showing their known distribution on a vice-county basis. Particular empha...