830 Transactions SoutJi African Philosophical Society, [vol. xii. 



Black, opaque, sprinkled here and there with 

 a few white scales ; hind tibiae with a truncate 

 toothed process in the inner part near the knee, 

 mucronate at tip, no apical spur spinipex. 



Black, prothorax with the median grove and a 

 narrow marginal lateral and basal band of greyish 

 scales ; elytra bi-costulate ; hind femora dentate 

 near the knee, spine of trochanters sharp ; hind 

 tibiae strongly compressed, carinate underneath, 

 and having the apical part projecting Scutellaria. 



Black, sprinkled with numerous white scales ; 

 hind femora with a strong apical tooth under the 

 knee, hind tibiae sharply bi-dentate inwardly at 

 base, mucronate at apex, no apical spur . . . . formomis. 



D-. Hind femora with the trochanters non-spinose. 



Black, covered with closely set orange scales on 

 the upper side; apical part of hind femora with 

 a long, sub-vertical spine, hind tibiae strongly 

 mucronate inwardly, no apical spur nuraiitiaciix. 



C. Anterior tibiae of male bi-dentate outwardly. 



D'. Hind femora with the trochanters only slightly 

 spinose. 



Fuscous brown, sprinkled with a few white scales, 

 hind femora simple ; hind tibia; sharply triangular 

 on the upper side, deeply excavated underneath, 

 and with the outer edge sharply angular near the 

 knee, mucronate outwardly, no apical spur.. .. pritino.iu.<. 



B". Clypeus a little attenuate laterally. 



C-. Anterior tibite of male tri-deutate outwardly. 



D-. Trochanters of hind femora sharply spinose. 



Black, elytra red, shiny, sprinkled here and there 

 with a few flavescent scales ; prothorax densely 

 scaly but having two denuded bands in the 

 centre ; hind femora not toothed ; hind tibiae 

 deeply scooped inwardly, mucronate on each side, 

 no apical spur )iataleii.fia. 



C. Anterior tibiae of male bi-dentate outwardly. 



Black, with the elytra sub-chalybeate, densely covered 

 with golden-yellow scales ; hind femora triangular, 

 simple ; hind tibiae scooped inwardly, strongly mucro- 

 nate inwardly at tip, no apical spur piildter. 



D'. Trochanters of hind femora non-spinose. 



Black, elytra red; prothorax with a median, 

 costate carina ; elytra distinctly bi-striate on each 



