British and Irish Pug Moths - a Guide to their Identification and Biology
95: Harley Books, 2003. Hardcover. Text in English. 264 pp. Spine slightly faded. Couple small scratches on back cover. Pages are clean. Pug moths (Geometridae: Eupithecia, Chloroclystis, Pasiphila and Gymnoscelis) are probably the most difficult of the macrolepidoptera to identify. The authors of this book describe in great detail.....