ACEONrCTINiE. 



d>. Tboras without crests. 

 tfS. Thorax clotlied with rough hair and 



scales mixed Paratuerta, p. 



Ifi. Thorax clothed with hair and hair-like 

 scales. 



cCi. Palpi upturned Seudyra, p. 



h'l. Palpi porrect Gerra, p. 



As. Abdomen with dorsal crest at base 

 only, 

 fl/*. Prothorax with spreading crest. 

 w>. Frons with flattened -vertical process to 



the frontal prominence Euacodes, p. 



Ip. Frons with long central process hol- 

 lowed out in front to the frontal 

 prominence. 



ff^. Proboscis aborted, minute SyncalamA, p. 



66. Proboscis fully developed Hadenhlla, p. 



<fi. Frons without central process to the 

 frontal prominence. 



ft*. Proboscis aborted Ecbolemia, p. 448. 



¥>. Proboscis fully developed. 

 al. Hind wing with vein 5 from middle 



of discocellulars Catamecia, p. 



W. Hind wing with vein 5 from below 

 middle of discocellulars. 



a8. Frontal prominence large Procr.weria, p. 



}fi. Frontal prominence small Hypoperigea, p. 



h^. Prothorax without crest. 

 w'. Frons with truncate process in middle 



of prominence Nocloa, p. 



U'. Frons without truncate process in 

 middle of prominence. 



a^. Proboscis aborted, small Oslaria, p. 



h^. Proboscis fully developed. 

 a'. Frontal prominence large. 

 a^. Palpi upturned. 

 «9. Mesothorax with paired crests ... Iambiodes, p. 659. 



69. Mesothorax without crest Apocalymnia, p. 



}p. Palpi porrect. 



«9. Eyes small, reniform Agaristopes, p. 



6^. Eyes large, round. 

 o>^. Thorax clothed with hair and 

 scales mixed. 

 a>^. Patagia fringed with long rough 



hair and scales Ovios, p. 



611. Patagia normal. 

 ai2. Abdomen with fan-like crest 



formed of scales RadinocerA, p. 



61". Abdomen with tufted crest 



formed of hairs Erocha, p. 



610. Thorax clothed with hair only. 

 «ii. Patagia with the extremities 

 turned upwards, the meta- 



thorax with paired crests Gerrodes, p. 



611. Patagia normal Caularis, p. 



h''. Frontal jirominence very small. 



cfi. Palpi upturned Tiialatiia, p. 



68. Palpi porrect, the 3rd joint down- 

 turned and dilated at extremity ... Leucogonia, p. 

 c3. Abdomen without dorsal crests. 

 «■*. Eyes small, reniform. 

 «5. Frontal prominence with its lower edge 



produced to a corneous plate Axenus, p. 



