ACRONXCTIN.i:. 



c*. Thorax clothed with hair and hair-like 



scales Calophasidia, p. 



d^. Thorax clothed with hair only, the pro- 



and metathorax with spreading crests... Fala, p. 

 d\ Frons with corneous prominence with raised 

 edges, its lower edge produced to a point. 

 a". Fore wing with the apex produced and 



acute Stiria, p. 



1^. Fore wing with the apex round Cirrhophanus, p. 



c^. Frons with corneous prominence with 

 raised edges not produced to a point. 



a^. Proboscis aborted, minute Mbtopopi.us, p. 



b^. Proboocis fully developed. 

 a^. Fore wing with the termen excurved at 



middle and oblique towards tornus Basilodes, p. 



bs. Fore wing with the termen evenly curved. Stibadiitm, p. 

 /'. Frons with rounded prominence with 



corneous plate below it Xantuiria, p. 



,(/!. Frons without prominence. 

 a-. Proboscis aborted, small. 

 a^. Pro-and metathorax with spreading crests. Pseudoligia, p. 

 b<^. Prothorax without crest, metathorax with 



large crest Oxycnemis, p. 



h^. Proboscis fully developed. 

 a?. Thorax smoothly clothed with scales. 

 «4. Pro- and metathorax with spreading 



crests , COPANAKTA, p. 



b'^. Thorax without crests Leucocnemis, p. 



&■*. Thorax roughly clothed with hair and 



hair-like scales Centrartiia, p. 



(J. Fore tibia without claws. 

 «i. Fore tarsus with curved claw-like spines on 

 outer side of 1st joint. 

 a". Frons with truncate conical prominence 

 with raised edges. 

 aS. Proboscis aborted, small ; abdomen with 



dorsal crest at base only Mycteroplus, p. 



63. Proboscis fully developed ; abdomen with- 

 out crests. 

 a\ Thorax clothed chiefly with scales, the 



metathorax with paired crests Omphaletis, p. 



b*. Thorax clothed with hair only and 



without crests Psectrotaesia, p. 



62. Frons with rounded prominence with cor- 

 neous plate below it ; proboscis aborted... Miceopia, p. 

 c^. Frons with vertical ridge. 

 fl3. Abdomen with dorsal crest at base only... Callargyra, p. 515. 



b^. Abdomen without crests Scotocampa, p. 



■cP. Frons without prominence. 

 aA Prothorax with sharp ridge-like crest, 

 metathorax with spreading crest; abdo- 

 men with basal crest EiHODCECIA, p. 



b^. Pro- and metathorax with spreading 



crests ; abdomen without crests Pseudohadena, p. 454. 



b^. Fore tarsus without claw-like spines on outer 

 side of 1st joint. 

 a^. Frons with truncate corneous prominence 

 with raised edges, its lower edges pro- 

 duced to a trilobate plate with corneous 

 plate below it. 



r/3. Thorax clothed chiefly with scales Cytothymia, p. 



P. Thorax clothed with rough hair and hair- 

 like scales Megalodes, p. 



