458 Transactions South African Philosophical Society, [vol. xii. 



and forming thus two somewhat oblong, transverse enclosed spaces, 

 clypeus deeply incised triangularly, and with the angles of the 

 incision sharp ; antennas with the intermediate joints rufescent, and 

 the club ashy grey ; prothorax moderately arcuate laterally, slightly 

 emarginate above the outer angle, thickly fringed with black setse, 

 all the walls of the impressions bearing fascicles of dense, black 

 setae ; scutellum triangular, grooved longitudinally in the middle ; 

 elytra elongate, slightly emarginate laterally a little before the median 

 part, not serrate along the outer margin which is fringed with thick 

 black setae, and having on each side four cost^e with equi-distant, 

 somewhat long penicillated tubercles, separated by somewhat broad 

 intervals filled with series of shallow geminate not very deep 

 punctures with slightly raised walls, but not divided by a median 

 costa or raised line ; anterior tibiae with the two apical teeth divided 

 by a shallow emargination ; basal tooth ante-median, and followed 

 by a very distinct sharp serration right to the elbow, in most 

 examples, however, this serration is nearly obliterated, but the first 

 tooth above the basal one is nearly always distinct ; intermediate 

 and posterior tibiae with rows of stiff black bristles, but not denticu- 

 late ; prosternum with a short, acuminate process ; wings under the 

 elytra. 



Length 7-10 mm. ; width 5-6 mm. 



Hab. Cape Colony (Cape Town, Stellenbosch, Paarl, Worcester, 

 Malmesbury, Beaufort West, Namaqualand, Prieska), Orange 

 Eiver Colony (no exact locality), Natal (Van Eeenen's Pass). 



Teox (Phoberus) naxniscus, n. spec. 



Black, opaque, with all the fascicles of ciliae light brown ; clypeus 

 sharply triangular ; head rugose, and with the normal transverse 

 frontal carinae slightly interrupted in the centre, and the median 

 longitudinal carina very distinct ; the transverse carinae are densely 

 squamose ; antennae, sub-ferruginous and with a sub-flavescent club ; 

 prothorax only moderately arcuate laterally in front and densely 

 ciliate along the margins ; the median longitudinal furrow is twice 

 interrupted, and the walls of it, as well as all the tubercles, are 

 densely squamose, almost cristate ; scutellum very small, almost 

 indistinct ; elytra sub-elongate, a little sinuate laterally above the 

 median part, not serrate laterally, but somewhat densely ciliate 

 along the outer margins, and having on each side besides the suture 

 which is similarly fasciculate, four tuberculated costae bearing closely 

 set equi-distant fascicles of dense ciliae, intervals filled with trans- 



