KEY TO SUDAN SPECIES OF DERMACENTCR 



MAIES 



Ornamentation consisting of eight small, 

 pale spots near scutal periphery; festoons 



and central scutal area dark .D. C. CIRCp'lGUTTATIJS 



"Figures 120 and 121 



Ornamentation consisting of seven large 

 pale spots, which cover most of scutum, 

 and of smaller peripheral and festoon 



spots .D . RHpOCERIiroS 



Figure s 124 and 125 



FEI^IAIES 



Scutum largely dark, ornamented with 



three pale spots .D. C. CIRCUMGUTTATUS 



"Figures 122 and 123 



Scutum largely pale, a few small dark 



spots present or absent ,D. RHINOCERIMS 



Figures 126 and 127 



- 327 - 



