LEPIDOPTERA 



COLLECTED BY THE 



British Ornithologrists' Union and Wollaston Expeditions in 

 the Snow Mountains, Southern Dutch New Guinea 



WITH TWO COLOURED PLATES 



By the Hon. WALTER ROTHSCHILD, Ph.D. 



(LORD ROTHSCHILD) 



PRICE: £1 5s. (less 20°; to Booksellers). 



A REVISION OF THE LEPIDOPTEROUS FAMILY 



SPHING IDAE 



By the Hon. WALTER ROTHSCHILD, Ph.D., 



AND 



KARL JORDAN, M.A.L., Ph.D. 



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cxxxv and 972 pages, with 67 Plates. 



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