Plate XL. 



Venation of Ichilnjuni and Datana major. 



Fig. 1. Ichlhyiira ornata, from Olympia, Wash.; part of fore wing. 



Figs. 2,2a. Ichihyura incJuta. 



Fig. 3. Jclithi/ura hrucei, from Fraiiconia, N. H. 



Fig. 4. Jclithyura ulhos'igma. 



Fig. 5. Dalana major. 



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