with Descriptions of New Forms. 



219 



Subcosta curved parallel with the costal border and extending 

 two-thirds the length of the wing, giving off numerous simple 

 or compound branches. Radius forked about one centimeter 

 from the base, and consisting of a few long, nearly parallel 

 branches, which strike the border near, but above, the apex. 

 The media forks first near the middle of the wing ; the median 



30 



31 



Figure 30. — Archoblattina Beecheri Sellards ; type specimen ; dorsal view, 

 Figure 31. — The same ; pronotum and wing partly reconstructed. 



Original in Yale University Museum. 



Both figures are natural size. 



area is narrow, consisting of a few long veins running to about 

 the apex. The cubitus, although imperfectly preserved in the 



specimen at hand, is evidently of great extent, apparently 



reaching to, or beyond, the inner angle of the wing, and giving 

 off numerous inferior branches. The anal area is of medium 

 extent, strongly marked off by a prominent furrow, and con- 

 sists of nine or ten simple or forked veins. 



