174 Transactions South African Pliilosophical Society, [vol. xii. 



Black, with a humeral testaceous patch on each 

 elytron, striation and sculpture of elytra as in pre- 

 ceding species axillaris. 



Bronze, with two humeral and two apical patches on 



each elytron jgerniciosiLS. 



63, Head with a short upright horn ; prothorax bi-tuber- 

 culate in the centre which projects slightly. 



Prothorax and elytra very roughly punctured 



(pi. XXXV., fig. 22) cretus. 



Prothorax closely punctured ; elytra with two series 



of fine punctures in each interval . . scabrosus. 



Prothorax closely punctured ; intervals of elytra 



with several series of minute punctures lugens. 



Prothorax and elytra granulate ; elytra fuscous with 



ten flavescent maculae (pi. XXXV. , fig. 30) parumnotatiis. 



Prothorax and elytra granulate, elytra testaceous and 



with nine fuscous macul£e trinodoszis. 



b-. Head with a short upright horn. 



Prothorax quadri-tuberculate in front (pi. xxxv. , 



fig. 29) truncaticornis. 



Prothorax greenish suffused with testaceous, granu- 

 lose laterally and punctured in the centre ; elytra 

 light testaceous (pi. xxxv., fig. 29) quadrinodosu^. 



b^. Head with a tuberculiform horn. 



Cephalic horn basal ; prothorax slightly bi-tuberculate 

 at apex, punctures round and not set close to one 

 another impictus. 



Cephalic horn basal ; prothorax not tuberculate at 



apex, punctures set close to each other opacus. 



Cephalic horn in the centre of the vertex ; prothorax 

 not tuberculate, punctures very fine and very closely 

 set pusio. 



a^. Clypeus acuminate, apical part recurved. 



i3. Prothorax excavate in the centre and not tuberculate. 



Cephalic horn short, vertical ; prothorax closely 

 punctulate, and obtusely callose (pi. xxxv., figs. 

 13, 13(2) naso. 



Cephalic horn laminate and curving very distinctly 

 forward ; prothorax granulose ; intervals of elytra 

 closely scabrose (pi. xxxv., figs. 14, 14rt) ebcnus. 



Cephalic horn laminate and curving very distinctly 

 forward ; prothorax granulose ; intervals of elytra 

 with two series of slightly scabrose punctures .. cBguatus. 



