376 Transactions South African Philosopliical Society, [vol. xii. 



rounded, not auriculate ; prothoraxinipunctate ; elytra 

 very finely striate, strias nearly impunctate, intervals 

 plane genialis. 



Brick-red, shining ; clypeus a little excavate at apex, 

 a frontal bi-sinuate impressed line on the head ; genae 

 auriculate, sharply triangular ; prothorax punctulate 

 laterally, not in the middle ; elytra deeply punctato- 

 striate, intervals convex, especially on the sides . . . . deciincns. 



Brown, with the sides of prothorax and elytra slightly 

 testaceous ; clypeus moderately emarginate in front, 

 obliquely attenuate from the apex of the triangular 

 gense, and with the anterior margin strongly reflexed ; 

 prothorax densely covered with deep, contiguous punc- 

 tures ; elytra geminato-striate, intervals filled with 

 contiguous scabrose punctures ; head deeply and 

 closely punctured, and having a longitudinal slight 

 elevation; frontal carina distinct gramdafiis. 



C\ Head tuberculate. 



a^. Clypeus slightly emarginate. 



Pale flavous, central part of the head and prothorax 

 with a broad, fuscous patch ; prothorax distinctly 

 punctate laterally ; intervals of elytra convex, tecti- 

 form behind, striae crenato-punctate consimilis. 



Head and prothorax fuscous in the centre ; elytra 

 pale flavous with a dorsal slightly infuscate longi- 

 tudinal band on each side ; prothorax punctate 

 laterally ; intervals of elytra sharply tectiform, striae 

 non-punctate ; tibise normal intercalaris. 



Pale testaceous yellow, median part of head and 

 prothorax infuscate, elytra with a marginal apical 

 black band ; prothorax with a few lateral punctures ; 

 intervals of elytra nearly plane but costate behind, 

 striae deeply punctured ; anterior tibiae with the 

 apical spur situated in the middle of the inner part 

 under the basal outer tooth anomali;pus. 



Head and whole of prothorax fuscous brown, elytra 

 pale testaceous, lighter along the margin and in the 

 posterior part ; head tri-tuberculate and with a dis- 

 tinct clypeal carina ; prothorax densely and very 

 closely punctulate ; intervals of elytra plane, striae 

 moderately deeply punctate sercnus. 



a^. Clypeus deeply emarginate. 



Testaceous red, a little darker in the centre of the 

 prothorax ; head tri-tuberculate but without a clypeal 

 carina ; prothorax with deep, large, somewhat scat- 

 tered punctures ; intervals of elytra convex, strise 

 .crenato-punctate . . riissatus. 



