46 INlr. Butler's Rcvidon of (rencra of 



Frontwin^s. (Jutev margin nearly straight ; c(5ll shorter 

 and stouter ; second hranch of subcostal emitted just lietbre 

 end of cell ; up])er disco-cellular about one third the length 

 of lower, perpendicular and slightly arched ; lower dis- 

 co-cellular strongly arched ; second and third median 

 branches emitted near together. 



Hindwings with more or less caudate projection at end 

 of third median branch ; the subcostal branches and dis- 

 cbidal nervure emitted near together ; the lower disco- 

 cellular about four times the length of upper, and sub- 

 angulated. 



Body stout, rather hairy ; palpi rather short ; antennie 

 short, slender. 



GENUS 22. KRIOOGOXIA. Jieakirt. 



Type K. Lysidc. Godart. 



Frontwings. Cell long as in Gunrpteryj' ; \\\)i)i^\' disco- 

 cellular rather shorter than lower, the two together forming 

 an irregular arch. 



Hindwings rounded ; the first and second sulicostal 

 branches at some distance apart ; the upper disco-cellular 

 less than half the length of lower, the latter slightly 

 angulated, the two together forming a continuous irregular 

 oblique line. 



Body hairy; palpi moderately long ; antennie slender. 



GENUS 23. MEGONOSTOMA. liml-lrt. 



Type M. Coisowia. StoU. 



Frontwings generally terminating in a sharp })(jint at 

 apex ; neuration as in Goncptcryx, excepting that the 

 second subcostal is emitted just before the end of the cell. 



Hindwings rounded ; the costal nervure terminating at 

 the middle of costa ; the upper disco-cellular one third the 

 length of lower, the latter strongly angulated, both oblicpie. 



Body densely clothed with hair; pal[)i moderately long; 

 antenme short, rather slender with gradually formed club. 



GENUS 24. CALLIDKYAS. Boladaml. 



Type C. Uuhvlc. Linnanis. 



Frontwings. Second subcostal eniitteel j ust 1 )efore end of 

 cell ; upper discoidal nervure emitted from subcostal at 

 some distance beyond cell ; upper disco-cellular more than 

 half the length of lower, oblique; lower disco-cellular 

 strongly arched. 



