May, '07] 



ENTOMOLOGICAL NEWS. 



203 



Character. 



Pterostigma. 



Number of cells in 

 internal triangle, 

 front wing. 



Posttriangu lar 

 rows to level of 

 separation of M x 

 (principal sec- 

 tor), and M :] (me- 

 dian sector), front 

 wing. 



Do., hind wing. 



Number of rows of 

 cells between M, 2 

 (short sector) and 

 supplement next 

 below, hind 

 wings. 



Length, in mm. 



L. comanche, nom. 

 nov. 

 (jlavida Hagen.) 



9- Proximal half 

 ochraceous, re- 

 mainder blackish 

 brown. 



8-4 (6 and 5 equally 

 the more fre 

 quent). 



Abdomen 



Hind wing -s g 



Costal edge of ( d 1 

 stigma, front < 

 wing. ( $ 



Width of hind/ 

 wing at right! 9 

 angles to cos- ' 

 ta at level of 

 posterior an 

 gle of discoi 

 dal triangle. 



Maximum 

 width of 

 head 



Maximum 

 width of 

 thorax. 



I 



36-32. 



34-31- 



42-5-37- 



41-40. 



5-3-5- 



6-5-5- 

 12-10.5. 



11-ip. 



8-7. 



7-7-7-5- 

 8-6. 



9 7-6.7. 



L. flavida. 

 {plumbea Uhler. ) 



7-4 (5 most fre- 

 quent). 



4-3 (3 most fre- 

 quent. 



3-2 (2 followed by 

 3 most frequent). 



2-1 (1 most fre- 

 quent). 



3L5-28. 

 31-27- 

 38-36. 

 40-36. 



6-5-5- 

 6-5-5- 

 10-9 



10.5-8.5 

 7-6.7. 



6-5-5- 

 6 4-5- 



L. cyanea. 

 {quadruplet Say.) 



5-3 (3 most fre- 

 quent). 



2-2 followed by 3 

 (2 most frequent) 



30-27.5. 

 27-25. 



36-33. 

 35-33- 

 5-4-5- 



5-4-5- 



10. 5-9-3- 



9 

 6.8-6.25. 



6-3 

 6-5-5- 



5 7-5-2. 



