10. Genital apron a transverse oval, 

 in profile deeply concave poste- 

 riorly and vdth a narrow, bulging 

 lip anteriorly. Scutum usually 

 smooth and shiny with few scattered 

 punctations, with or without in- 

 conspicuous interstitial punctations. 



(Ethiopian Faunal Region only) 11 



Genital apron not deeply concave 



in profile. (Absent or exceptional 



and only peripherally in Ethiopian 



Faimal Region) 12 



11. Common, widely ranging species 



throughout Ethiopian Faunal Region H. TRUNGATPM 



Figure s~lS8 and 189 



Uncommon species, known by small 

 populations only from Kenya, Tanga- 

 nyika, and Togo. Differentiated 



only by association with male H. ALBIPARMATUM 



Figures 186 and 187 



12. Genital apron a large, transverse 

 oval; flat, somewhat protruding, 



or convex in profile. Circunspiracular 

 area usually markedly pilose. Usually 

 large size. (Palearctic Favmal Region 



only) H. SCHULZEI 



Figiires " and 



Genital apron a large robust shield; 

 transversely oval or widely triangular 

 in outline; strongly bulging in pro- 

 file; scutum with moderate to nttmerous 



punctations of variable size H. MARGINATUM 



Figure's 180 and 181 



_ 512- 



