1907.] Catalogue of the Coleoytera of South Africa. 477 



Body rufo-testaceous, legs black ; sternal process with a 

 transverse suture at apex rubra. 



Black, thorax with a reddish flavescent outer marginal 

 band, elytra greenish blue, sternal process without 

 transverse suture amoena. 



B-. Sternal process, moderately projecting, and sub-arcuate. 



C 2 . Prothorax red, unspotted, with white ; elytra bright 

 green with very few white dots. 



Sternal process plainly projecting, prothorax with a 



basal, transverse black band amethystina. 



Sternal process only moderately projecting. 



Prothorax red ; elytra with a few white spots . . hcemorhoidalis. 



Prothorax black, elytra immaculate var. nigricollis. 



Prothorax with a longitudinal black median band ; 



elytra spotted with white along the outer margin. . var. vitticollis. 



C 1 . Prothorax with white impressions. 



a 2 . Each elytron with one supra-marginal row of 

 deep punctures. 



Prothorax totally ameous, or with a lateral 

 narrow reddish band. 



Elytra not very much attenuate behind . . . . adspersa. 



, i ceneicollis. 



Elytra much attenuated behind - . TT . 



J { cupncollts. 



a 1 . Each elytron with two marginal rows of deep 

 punctures. 



Elytra green or bluish, dorsal costa moderately 



raised lucens. 



Elytra blue-black, dorsal costa highly raised . . umtalina. 



A 1 . Hind margin of prothorax sinuate above the scutellum. 



B'. Sternal process almost transverse, not projecting. 



O. Pygidium plane. 



Elytra black, pygidium rufescent, without white 

 macules, prothorax black with a short rufescent 

 margin natalica. 



Upper part pygidium black or rufescent, and with 

 white macules. 



Prothorax black, with a white outer margin; pygi- 

 dium with three small, white macules testaceoguttata. 



C'. Pygidium convex, sub-binodose (Cyrtothyrea). 



Totally black, pygidium with one white macule on 



each side brevis. 



