1906-1910 Five parts in one. Title pages, 375 p., contemporary half cloth over marbled boards. Marbled endpapers. These parts are all written by Franz Nickerl and are all that were published on Lepidoptera. Parts I and II, not included here, deal with beetles (by Hennevogel von Ebenberg), and true bugs (by Ottokar Nickerl). Bound in is a description of Nepticula nickerli Rebel, an offprint from the Beiträgen zur Insekten-Fauna Böhmens, inscribed by the author and dedicated to Nickerl. A very good, well bound set, complete for the Lepidoptera.