K R0NYCTIN2E. 



6». Palpi with the 2nd joint reaching 

 middle of frons ; thorax clothed 



with hair and scales mixed. 

 a 9 . Palpi upturned, slender ; forewing 

 with the teruaenexcurved at middle 



and oblique towards tornus Sateapodes, p. 



ft 9 . Palpi oblique, short ; fore wing 



with the termen evenly curved ... Dv.smilicuia, (2) p. 126. 

 f- Frons with pointed prominence. 



a. 3 . Eyes small, reniforui Psyciio.morhia, p. 



b 3 , \',\ ea large, round. 

 a 4 . Abdomen with dorsal crests on basal 

 segments. 



a*. Proboscis aborted, minute Aciiatodes, p. 



•v\ Proboscisl'ully developed Ocenotoca, p. 



b*. Abdomen with dorsal crest at base only. 

 u b . Prothorax with sharp triangular ridge- 

 like crest, the metathorax with divided 



crest Xanthoscia, p. 



b 5 . Prothorax with divided crest, meta- 

 thorax with spreading crest . ... Xeeocieis, p. 



c 5 . Thorax without crests. 

 a 6 . Frons with beak-like pointed process; 

 palpi with the 2nd joint very broadly 



scaled ArSARAS.v, p. 



b 6 . Frons with slight pointed prominence ; 

 palpi slender. 



a'. Palpi upturned Wazuca, p. 



67. Palpi porrect Protoseudyra, p. 



c 4 . Abdomen without crests. 



a r \ Proboscis aborted, minute Coxicofrontia, p. 



b 5 . Proboscis fully developed. 

 a 6 . Thorax clothed almost entirely with 



scales Microlita, p. 



b 6 . Thorax clothed with hair and hair- 

 like scales Cozxobi a, p. 



g-. Frons with rounded prominence with trans- 

 verse corneous plate at middle square in 



front PiiRAGMATiriiiLA, p. 



//-. Frons with rounded prominence with ver- 

 tical ridge at middle. 



a 3 . Abdomen with dorsal series of crests Eucropia, p. 286. 



b 3 . Abdomen with dorsal crest at base only. 



a*. Palpi upturned Paria.mbia, p. fifiO. 



A 4 . Palpi porrect Metaxanthia, p. 



c 3 . Abdomen without crests Ciirysoecia, p. 



i-- Frons with rounded prominence with 

 slight transverse ridge. 

 a 3 . Frons with corneous plate below it. 

 a 4 . Abdomen with dorsal crests on first two 



segments Ciialcoecia, p. 



b*. Abdomen without crests Peoeaciiia, (2)p.2o0. 



b 3 . Frons without corneous plate below it ... GEoiplexia, p. 218. 

 j'-. Frons with rounded prominence. 

 a 3 . Abdomen with dorsal crests on basal 

 segments. 

 a*. Proboscis absent. 

 a h . Pro- and metathorax with spreading 



crests Tumidtfeontia, p. 



b 5 . Pro- and metathorax without crests ... Mionides, p. 616. 

 bK Proboscis fully developed. 

 a 5 . Pro- and metathorax with spreading 



crests CEdbeemia, p. 405. 



6 5 . Pro- and metathorax without crests. 

 a'. Thorax smoothly clothed with scales 



only ! Gtoe.xycta, (2) p. 49. 



