r 501 ) 



0. Eiul-segmeiit of antenna not scaled, 

 witli very lung bristles ; midtihial 

 S])urs uneqnal .... 



EiiJ-segment of .antenna scaled, with 

 very long bristles ; niidtilii;il spurs 

 equal ...... 



End-segraent of antenna scaled ; mid- 

 tibial sjiurs unequal, or forewing 

 irregular ..... 

 jj. Spines of sternites very strong, 

 scarcely less strong than in Mn- 

 croylossuin ..... 



Spines of sternites not strong . 

 ij. Eye lashed ; forewing even or 

 dentate, angulate at 11' 



Eye lashed ; forewing angulate at 

 R-, then even .... 



Eye not lashed .... 



;■. Eye strongly lashed and sjiines of 

 abdominal sternites strong . 



Not so 



s. Forewing entire .... 



Forewing with irregular distal 



maT'gin ..... 



t. Costal margin of hiudwing dilated . 



Costal margin of hindwing not 

 dilated ..... 



u. Costal margin of hindwing dilated 

 into an antemedian lobe 



Dilatation of margin not restricted 

 to an antemedian lobe . 

 V. Midtiljial spurs equal or nearly equal 

 in length, very sliort, little longer 

 than the tibia is broad. 



Midtibial spurs uneiiual, longer one 

 at least twice as long as the tibia 

 is broad ..... 

 ic. Jjonger terminal spur of hindtibia 

 not longer than the tibia is broad ; 

 forewing strongly falcate 



Forewing angulate or strongly con- 

 vex behind middle ; a straight 

 creamy band across forewing 



Forewing convex behind midillc, or 

 dciiticnlate ; antenna shorter than 

 cell of forewing ; no Jiale band 

 across forewing .... 



Lik(' |)revious, head with liigli crest ; 

 antenna longer . . . , 



(.;XIV. Chi-omiH. 



CXVI. Fkilo'lila. 



CXLIX. Atemnora. 

 ■ 'J- 



CXXXI. Tt'iitiiora. 



CXXXII. Fseudenyo. 

 CXV. Deilephila. 



s, 

 . t. 

 CXLII. I'ltodosoma. 



CXLIII. Sp/iModina. 

 . u. 



C X X X I X . Giqa n.teopn Ipuii 

 (jWA. IIi/jjacilali((. 



CXVII. Ihihira. 

 rXXVlIl. Cizara. 



(JXXVl. Hiijjiii'iiiijii. 

 CXXl. Aii/j/i'/(i(xu. 



