8 NOCTUin.E. 



//*. Pnlpi porrect Mctaxantiih, (3)p. 448. 



<-3. AMoiiieii wit liout crests Ciirysoecia, (3)p. 182. 



t"-- Frons with roundeii piomineuce with 

 sliglil triiusverse riclgi'. 

 <»*. Fri)ii8 witli corneous plate below it. 

 a*. Abdomen witli dorsal crests on first two 



segments Cn.M>riiEf ia, (^)p. 182. 



f>*. Abdomen wit liout crests 1'|{uk\( hia, (2)p.2.'iO. 



Ir^. Fmns wiliiout corneous plate below it ... (Eou'LExia, p. 218. 

 J". Frons witli rounded pronuneiice. 

 «■*. AlKJomeii with dorsal crests on basal 

 segments. 

 a*. I'robosoia absent. 

 r(\ Pro- and metathorax with spreading 



crests TlMIDIKRONTIA, (•3)p. 18. 



ii". Pro- and melnthorax without crests ... Mionidi;?. p. ()I6. 

 h*. Proboscis fully developed, 

 ff-". Pro- and metathorax with spreading 



crests (Ei)EHEMiA, p. 405. 



//\ Pig- and metathorax without crests, 

 rt". Thorax smoothly clothed with scales 



onlj GoK.'^icTA, (2) p. 49. 



//''. 'J'horax clothed with i-ou^rji hair aiut 



scales mixed Zalissa, (3)p. 441. 



//". Abdomen with dorsal crCst at base only. 

 «■•. Prutliorax w itli spre;idiiig crest. 

 a^. Fore wing with the termen oblique 

 towards tornus. 

 «". Fore wing with scale-tooth at tornus . EciuLoriiA. (fJ)p. 212. 

 i*. Fore wing without scale-tooth at 



tornus Xtlomcea. (2)p. r).'>4. 



/'•\ Fore wing with the termen evenly curved. 

 a''. Bnild stout. 

 (.". Fure wingwitli the termen crenulate. Amia.'va, (2)p. 538. 

 h'. Fore wing witli the termen not 



crenulate Matopo. (2)p. 18."). 



ft""'. Bnild slender ?»ko.milkiiia, (2)p. 518. 



A'. Prolhorax without ere?t. 

 fi'^. Iluirax clotiied chieHy willi seales. 

 u^. Fore wing wjt.li the apex produced. 



the termen obliquely curved F\iti;i.i.a, (2) p. 232. 



It^. Fore wing with the apex not pro- 

 duced, the termen more erect. 

 <''. Antenmc laminate, almost simple ... Tihracona, (2)p. 50. 

 li'i. Antennie ciliated. 

 a\ Yore wing narrow, the margins sub- 

 parallel Buyoi.ymxia. {3)p. 110. 



h^. Fore wing triangular 'J Riciioais.MiA. (3)p. 153. 



//*. Thorax clothed with hair only Ei(Y'riii{(ECiA, (3)p. 57. 



r'. Abdomen without dorsal crests. 

 a*. ICyes small, elliptical. 

 tr'. Thoraxclothed with roughhairandscales. ANNAriiii.A. (3)p. 472. 



'.''. Thorax emoothly scaled ]\Iksotkosta, (2)p. 437. 



//•*. Eyes large, round, 

 ft''. Metatiiorax with crest. 

 «*. Prothorax with spreading crest. 



o'. Proboscis absent AcorA, ('2)p. 410, 



//'. Proboscis aborted, small H.f.ma.ssia, (2)p. 438. 



c!. Proboscis fully developed Cka, (o)p. 280. 



M. Prothorax without crest. 

 a'. Proboscis aborted, minute. 

 ft^. Thorax clothed with hair and scales 



mixed Leiometopon, (2) p. 172. 



/i". Thorax clothed with hair only vSpiuda, (3)p. 250. 



h'. Proboscis luUy developed Kiiabinopteryx, (2jp.287. 



