•ROC. U. S. NAT. MUS— PARFIN AND GURNEY 





^M 



SlsNTid wings and cocoons. 1, Climacia tuzvnesi, new species, paratype, wings; 2, Climacia 

 chilena, new species, holotype, wings; 3, Neurorthus fallax (Rambur), wings; 4, Sisyra 

 vicaria (Walker), wings in resting position; 5, fossil sisyrid in Baltic amber; 6, Sisyra vicaria 

 (Walker), cocoon; 7, Climacia areolaris (Hagen), cocoon. (Sizes of photographs do not 

 correspond with relative sizes of specimens.) 



