PHANOXYLA. 

 Like Xyloj}h 01168. 

 Hecond'segment of palpus with 

 apical tuft on inner side. 



XYLOPHANES. 



Antenna not distiuctlyincrassate di&tally. 



Eye-lashes vestigial or distinct. 



Palpu> ; first segment, on innersi<le, with 



irregular scaling, second without 



apical tuft. 

 Abdominal spmes uni- or multiseriate. 

 Larva cylindrical, tapering in front. 

 Tongne-case of pupa compressed. 



Like Penjem. 



Second segment of palpus crested. 



Friction-scales small, numerous. 



PERCJESA. 



Antenna not clubbed in ^ , slightly in- 



crassate distally in $ . 

 Eye strongly lashed. 

 Palpus hairy ; first segment, innerside, 



with irregular apical scaling ; second 



without apical tuft. 

 Spines of abdominal tergites in more than 



three rows. 

 Larva with segments 3 and i enlarged. 

 Tongue-case of pupa feebly compressed ; 



abdominal segments 5, 6, 7 with 



belt of sharp tubercles. 



CELERIO. 

 Antenna clubbed. 

 Eye lashed. 

 Spines of abdominal tergites in three 



rows. 

 Palpus not hairy ; first segment with 



irregular scaling apically on 



innerside ; second without tuft. 

 Pul villus often vestigial. 

 Larva cylindrical, segments 3 and 4 



not enlarged. 

 Tongue-case of pupa carinate. 

 I 



CECHENENA. 



Second segment of palpus much narrower 

 in side-view than first ; apical tuft 

 small. 



PvHAGASTIS 



Second segment of palpus not narrower 

 than first, with large apical tuft on 

 innerside. 



1 



Segments 2 of palpi not contiguous. 



CENTROCTENA. 

 Shorter raidtibial spur with comb. 

 Segments 2 of palpi contiguous. 



Scaling at apex of first segment of palpus, 

 on innerside, irregular. 



CHAEKOCINA. 

 Second segments of palpus not con- 

 tiguous, naked on Innerside ; no 

 apical tuft; apical scaling of first 

 irregular, i 



EUCHLORON. 

 Scaling at apex of segment 1 of palpus 

 irregular on innerside ; naked area 

 of second segment with small 

 rounded scales ; the segment nar- 

 rowed to apex. 



RHYNCHOLABA. 



Pupa with free tonguo-caso, resting with 

 end against breu^it. 



Segments 2 of palpi contiguous ; seg- 

 ment 1 triangular in side-view. 



THERETRA. 



As before, second segment of palpus with 

 tuft on innerside ; first always with 

 apical cavity externally. 



BASIOTHIA. 

 First segment of palpus strongly convex 

 externally at apex ; no tuft uu 

 second, I 



HlPPOtlON. 

 Antenna not clubbed in ^, clubbed in 5 • 

 Eye-lashes sliort. 



Second segment of palpus without tuft on innerside. 

 Larva with segments 3 and 4 enlarged. 

 Tongue-case of ])upa strongly compressed. 



Scaling at apex of first segment of 

 palpus, on innerside, regular. 



(ANCESTRAL FORM.) 



Antenna setiform ; end-segment long, with long bristles. 



Palpus with small dispersed scales on innerside of second segment. 



Abdominal spines uniseriate on posterior tergites. 



Larva cylindrical, tapering in front. 



Tongue-cusf of pupa compressed. 



PHILAMPELINAE. 



CHOEROCAMPINAE. 



S?HING1DAE 8EMANOPHOBAE. 



