68 

 equal in size or smaller than antennomere X (Fig. 6g- 



m) 19 



4.(3) Pronotum without free spots 5 



4 ' . Pronotum with free spots 6 



5. (4) Pronotum with a central black stripe and red sides, no 

 basal spots (Fig. 26) n. sp. 2 



5'. Pronotum red with three basal spots only (Fig. 27) . . . 

 distinguendus Lacordaire 



6.(4') Pronotal hind angles with a dark marking, black of 



lateral margin encroaches upon the side 7 



6'. Pronotal hind angles without distinct dark markings .. 8 



7.(6) Pronotum with 4 free spots in a transverse arc; 2 



central spots well separated from the base (Fig. 28) . . 

 insolens Crotch 



7*. Pronotum with 2 basal, 2 central, and 2 anterior spots 



forming a circle; 2 central spots close to or connected 

 with the base (Figs. 29-31) scriptus (Olivier) 



8.(6') Pronotum with 2 free spots; 2 basal spots rarely free 

 or weakly touching margin; if appearing free, then 

 spots separated from base by less than their diameter 

 (Figs. 29, 32-35) 9 



8'. Pronotum with 3-4 free spots; if 4, then central spots 

 separated from base by more than their diameter (Figs. 

 37-47) 14 



9. (8) Pronotum with spots on anterior margin 10 



9 1 . Pronotum without spots on anterior margin 13 



