AKCTIADJ5. 



5**. Hind wing with vein 8 present. 

 a^. Palpi with the 2nd joint reaching 

 vertex of head. 

 a}^. Palpi with the 3rd joint upturned . Pelochyta, p. 103. 

 6^°. Palpi with the 3rd joint porrect ... Opuarus, p. 117. 

 hr^. Palpi with the 2nd joint not reaching 

 vertex of head. 

 a}^. Palpi with the 3rd joint upturned. 

 a}'^. Hind wing with veins 4,5 stalked. Hyperth^ma, p. 88. 

 611. Hind wing with veins 4, o from 



cell Tessellarotia, p. 90. 



h^^. Palpi with the 3rd joint porrect ... Hemihyalea, p. 129. 

 b"^ . Fore wing with vein 3 from well before 

 angle of cell. 

 a!^. Palpi with the 2nd joint reaching 



vertex of head Elysius, p. 105. 



h^. Palpi with the 2nd joint not reaching 

 vertex of head. 

 a^. Palpi with the 3rd joint upturned. 



a}^. Hind wing with veins 6, 7 stalked . Brycea, p. 187. 

 ^h^^. Hind wing with veins 6, 7 from cell. Halisidota, p. 145. 



b^. Palpi with the 3rd joint porrect Amastus, p. 134. 



b^. Abdomen smoothly scaled at base Protomolis, p. 182. 



¥. Palpi porrect. 



a^. Hind wing with veins 6, 7 stalked Cyanarctia, p. 206. 



b^. Hind wing with veins 6, 7 from cell. 

 a^. Hind wing with veins 3, 4 stalked to 



near termen, 5 from cell Ciiloriioda, p. 421. 



b^. Hind wing with veins 4, 5 stalked, 3 

 from cell. 

 cP. Fore wing with vein 6 from upper angle 

 of cell ; hind wing with vein 8 obso- 

 lescent Emilia, p. 182. 



h~. Fore wing with vein 6 from well below 

 angle of cell ; hind wing with vein 8 



fully developed Stenarctia, p. 417- 



c^. Hind wing with veins 3, 4, 5 from cell. 

 a'. Hind tibiae with the medial spurs absent. 

 a^. Fore tibias with curved apical claw. 

 a^. Head and thorax clothed with rough 



hair Seirarctia, p. 422. 



b^. Head and thorax smoothly scaled ... Dionyciiopus, p. 424. 



b^. Fore tibia; without apical claw Turuptiana, p. 425. 



b'' . Plind tibiae with the medial spurs 



present. 

 «^. Fore tibire with curved apical claw ... Pygarctia, p. 415. 

 b*^. Fore tibite without apical claw. 

 a^. F^ore wing with vein 3 from near angle 

 of cell. 

 a}^. Fore wing narrow. 

 a}^-. Head and tiiorax clothed with 



woolly hair Codiosoma, p. 413. 



6^'. Head and thorax smoothly scaled. Stenoph^a, p. 215. 

 b^^. Fore wing broad. 

 a}*-. Proboscis aborted, minute. 

 a}~. Abdomen dorsally clothed with 



rough hair Apantesis, p. 395. 



/>^^. Abdomen smoothly scaled Eucii^tes, p. 417. 



* Except in H. sthot 



