[Tojaeep. 6V2. 



CENTROCTENA. 



midtibial spur with comb. 

 s 2 of palpi contiguous. 



PHANOXYLA. 



Like Xylophaiies. 

 Second segment of palp 

 apical tuft on inne 



XYLOPHANES. 

 Antenna not distinctly incrass" 

 Eye-lashes vestigial or distinc 

 Palpus : first segment, on inn 



irregular scaling, seoou ^^j^^, >,e^menl o! palpus with 



apical tuft. 

 Abdominal spines uni- or mul 

 Larva cylindrical, tapering in 

 Tongue-case of pupa compres 



innerside ; first always with 

 avity externally. 



HIPPOTION. 

 t clubbed in jj, clubbed in J . 

 short. 



nent of palpus without tuft on innerside. 

 segments 3 and 4 enlarged, 

 e of pupa strongly compressed. 



apex of fii-st segment of 

 on innerside, regular. 



8EUII] 



Si' 



RHYNCHOLABA. 



Pupa with free tongue-case, resting with 

 end against breast. 



Segments 2 of palpi contiguous ; seg- 

 ment 1 triangular in side-view. 



THEUETRA. 



BASIOTHIA. 

 First segment of palpus strongly convex 

 externally at apex; no tuft on 

 second. 



