In Quarterly Parts, each with three Coloured 

 Plates, price 6s. 



LEPIDOPTERA EXOTICA, 



Or Descriptions and Illustrations of 

 Exotic Lepidoptera. 



By ARTHUR GARDINER BUTLER, F.L.S., &c. 



Parts I. & II. were published in June and September, respectively. 

 Part III. will be issued on the first of January, 1870. 



Price 3s. 



Characters of Undescribed 

 LEPIDOPTERA HETEROCERA 



By FRANCIS WALKER, F.L.S. 

 Post free Is. 



Catalogus Coleopterorum Europae et 

 Conflnium. 



AucTORE S. A. DE MARSEUL. 



E. W. JANSON, 

 30, Museum Street, London, W.C. 



