140 TrcDi.saci/niis South African I'Ji/losojjJtical Society, [vol. xii. 



tooth, the carina underneath is sharp, hut not serrate, and is cihate ; 

 intermediate femora serrulate all along the lower margin, inter- 

 mediate tibiae slightly bi-incised inwardly ; posterior femora serrate 

 all along the margin like the intermediate ones (fig. 6), posterior 

 tibiae normal. 



Female : The shape of the body is a little more convex, the 

 tubercle on the vertex of the head is more developed, and the 

 depressed longitudinal median line of the prothorax is less visible 

 and shorter. 



Length 20-21 mm. ; width 11-lli mm. 



Tliis species differs from 0. confusiis in the general facies, which 

 is shorter and more convex ; the tooth on the under part of the fore 

 tibiae of the male is not so much developed, and the seiTation of the 

 hind femora is different ; the intermediate femora are serrate, which 

 is not the case in 0. covfusus. 



Hah. The whole of Cape Colony, liut more abundant in the 

 eastern than in the western part ; Natal (Durban, Newcastle, 

 Estcourt), Transvaal (Potchefstroom). 



Onitis fabricii, Eoth,, 



Plate XXXIV., fig. 8. 



Wiegm. Archiv., 1851, i., p. 129. 



0. 'perplexus, Boh., Ins. Cafir., ii., p. 247. 



Sub-ovate, moderately convex, black or brown, moderately 

 shining ; head covered with rugose granules, clypeal carina, broad, 

 sub-arcuate near the apex, frontal carina entire, arcuate, raised, 

 vertex moderately elongate, depressed on each side, posterior margjn 

 raised and transversely grooved, genae rounded; prothorax moderately 

 convex, broader than long, roughly punctured in front and between 

 the Insal foveas, while the punctures on the disk are deep and not 

 very close and are very slight behind, base crenulate, nearly straight 

 between the foveas and marginate, the foveae are close to one another, 

 and moderately large, sides somewhat strongly ampliate at middle, 

 sub-sinuate behind, narrowed and without any posterior angle ; 

 scutellum very small, elongate ; elytra moderately convex, striate, 

 the strios obsoletely punctate transversely, intervals plane, sparely 

 and very finely punctulate, shoulders hardly prominent ; under side 

 granular, clothed with fulvous hairs, metasternum plane, veiy faintly 

 sulcate lengthways and punctate in the posterior part. 



Male : Clypeus a little more rounded in front than in the female ; 

 the upper margin of the anterior femora bearing inwardly an obtuse 

 tooth past the middle, tibiae sub-o'enulate, elongate, strongly incurvec] 



