1949] 
Cheng — Mecoptera 
159 
Holotype (<?) : Mt. Taipai, Shensi, June, 1942; Io Chon; 
in my own collection. Paratypes : 1 c?, 1 ?, same collect- 
ing data as holotype; in the Museum of Comparative 
Zoology. 2 <?, 3 ?, same collecting data as holotype ; in 
National Northwest College of Agriculture, Wukung, 
Shensi. 
This species differs from the previously described spe- 
cies by the peculiar shape of the preepiproct in lateral 
view, the slender harpagones and the broadened apex of 
the aedeagus lobes. 
