Number and arraagement of gills of 

 Siltala) 



vS. p e d e m o n t a n u m (after 



Segment 



Dorsal 



Pleural 



Ventral 



1 



1-2 





1-3 



2 



3-4 



2-4 



2-3 



3 



3-4 



2-5 



2-4 



■i 



1-3 





2-4 



5 



2 (0) 





2-3 



6 



i(0) 





2-3 



7 







1-2 



S 







2(0) 



Number and arrangement of gills of pupa of S. p e d e m o n t a n u m 

 (after Siltala) 



Segment 



Dorsal 



Pleural 



X'entral 



2 



3 



3 



2-3 



3 



2-3 



3-5 



3 



4 



2-3 





3 



5 



1 (0) 





3 



6 



1(0) 





3 



7 







2-3 



8 







1-2 



Distal teeth of mandibles (Figure 874, C) sharp, larger than in 

 S.pedemontanum; each mandible with 3 teeth at distal margin and 

 a tooth-shaped process on dorsal blade. 

 r^P Pronotum dark brown, with numerous setae anteriorly; posterior 

 part with a dark stripe near median suture and 2 large dots laterally. 

 Mesonotum lighter, yellowish, weakly sclerotized, with several indistinct, 

 brownish dots. Mesonotum membranous, with an anterior and a posterior 

 row of setae. 



682 



