( 673 ) 



CENTROCTENA. 

 orter midtibial spur with comb, 

 gments 2 of palpi contiguous. 



PHANOXYLA. 



Like Xylophaiws. 



Second segment of palpus v 



apical tuft on inner si 



XYLOPHANES. 

 Antenna not distinctly incrassate 

 Eye-lashes vestigial or distinct. 

 Palpus : first segment, on innersi 



irregular scaling, second 



apical tuft 



RHYNCHOLABA. 



Pupa with free tongue-case, resting with 

 end against breast. 



Segments 2 of palpi contiguous ; seg- 

 ment 1 triangular in side-view. 



THERETRA. 

 ore, second segment of palpus with 

 \tt on innerside ; first always with 

 Vbdomiual spines uni- or multiseLigal cavity externally. 

 Larva cylindrical, tapering in fror 

 Tongue-case of pupa compressed 



HIPPOTION. 

 ina not clubbed in ^, clubbed in J . 

 ashes short. 



d segment of palpus without tuft on innerside. 

 I with segments 3 and 4 enlarged, 

 ue-case of pupa strongly compressed. 



ig at apex of first segment of 

 lalpus, on innerside, regular. 



BASIOTHIA. 



First segment of palpus strongly convex 

 externally at apex ; no tuft on 

 second. I 



