ACRONrCTINiE. 



6-1. Abdomen with dorsal crest at base 

 only. 

 ff5. Protljorax with sharp triangular ridge- 

 like crest, the metathorax with divided 



crest Xanthcecia, p. 



65. Prothorax with divided crest, meta- 

 thorax with spreading crest Xeeociris, p. 



c^. Tliorax without crests. 

 a^. Frons with beak-like pointed process; 

 palpi with the 2nd joint very broadly 



scaled Apsarasa, p. 



b^. Frons with slight pointed prominence ; 

 palpi slender. 



a?. Palpi upturned Mazoca, p. 



b7. Palpi por rect Protoseudyra, p. 



c*. Abdomen witliout crests. 



«■'. Proboscis aborted, minute Conicofrontia, p. 



b^. Proboscis fully developed. 

 a^. Thorax clothed almost entirely with 



scales MicROLiTA, p. 



b^. Thorax clothed with hair and hair- 

 like scales CCENOBIA, p. 



ff'. Frons with rounded prominence with trans- 

 verse corneous plate at middle square in 



front Phragmatiphila, p. 



7*2. Frons with roundi-d prominence with ver- 

 tical ridge at middle. 



a^. Abdomen with dorsal series of crests Eucropia, p. 286. 



6^. Abdomen with dorsal crest at base 

 only. 



a-i. Palpi upturned Pariambia, p. 6fi0. 



b*. Pulpi porreet Metaxanthia, p. 



ci*. Abdomen without crests Chrysoecia, p. 



^2- Frons with rounded prominence with 

 slight transverse ridge, 

 a^. Frons with corneous plate below it. 

 a-i. Abdomen with dorsal crests on first two 



segments Oiialcoecia, p. 



i''. Abdomen without crests Prorachia, p. 



/>*. Frons without corneous plate below it ... CEuiplexia, p. 218. 

 ^'2. Frons with rounded prominence, 

 a-*. Abdomen with dorsal crests on basal 

 segments, 

 ff*. Proboscis absent. 

 «5. Pro- and metathorax with spreading 



crests TlUIIDIFEONTIA, p. 



b^. Pro- and metathorax without crests ... Mionides, p. 616. 

 6-*. Proboscis fully developed. 

 a^. Pro- and metathorax with spreading 



crests CEderemia, p. 405. 



b^. Pro- and metathoi-ax without crests. 

 afi. Thorax smoothly clothed with scales 



only Goenycta, p. 



i". Thorax clothed with rough hair and 



scales mixed Zalissa, p. 



^3. Abdomen with dorsal crest at base only, 

 fc*. Prothorax with spreading crest. 

 a^. Fore wing with the termen oblique 

 towards tornus. 

 a<^. Fore wing with scale-tooth at tornus . Ectolopiia, p. 

 h^. Fore wing without scale- tooth at 



tornus Xylomcea, p. 



