U. S NATIONAL MUSEUM 



PROCEEDINGS. VOL. 81. ART. 11 PL. 1 



PAPILIO MACHAON SIKKIMENSIS 



1, 2. Tapper (1) and under (2) sides of a s|)ec-iinen, male, from 'I'atsienlii, 

 Province of Szechwan, western China (lat. 30° N.), taken by native 

 collectors in 1910. 



