92 Transactions South African Philosophical Society. [vob. X10. 
But as the divisions to which Brenske has given a name will help 
to identify the species, especially the male, I give them in the Key 
and also a few new ones. 
Key to the Species. 
A?, Anterior tibizw bi-dentate. 
B?. Clypeus not incised laterally. 
Cs. 
Antennal club of male 8-jointed; of the female tvri- 
jointed, but the seventh and sixth of the pedicel 
are half the length of those forming the club, fifth 
and fourth aculeate 
Clypeus faintly carinate in the anterior part, inner 
joint of club two-thirds the length of the following 
JOU ice. eye. atee amen remate 
Clypeus plainly carinate, inner joint of club half the 
length of the following joint 
. Antennal club of male 7-jointed, of the female 
6-jointed .. 
a3, Clypeus not sinuate in front. 
Inner antennal club joint of male slightly 
shorter than the one following 
Inner club joint of male one-third shorter than 
the one following 
a*, Clypeus sinuate in front. 
Clypeus emarginate, inner antennal club joint 
as long as the one following 
a‘. Clypeus deeply arcuately emarginate. 
Inner antennal club joint half the length of the 
one following 
. Antennal club of male 6-jointed, inner joint of the 
club of the male not quite as long as the one fol- 
lowing; of the female 5-jointed, joints as in Camenta 
a°. Fourth joint of pedicel laminate in the male. 
Clypeal keel very strong, arcuate; body rufo- 
testaceous .. 
a‘. Fourth joint of pedicel aculeate. - 
b?, Antennal club of male moderately long. 
c*. Clypeus emarginate in front. 
Black or chestnut-brown, with the head infuscate. 
Inner joint of antennal club of male only 
slightly shorter than the one following : 
Elytra not coriaceous 
(EucaMENtTa). 
castanea. 
transvaalensis. 
(CAMENTA). 
innocua, 
lydenburgiana. 
salisburiana. 
capicola. 
(HyBocaMENTA). 
modesta. 
nigrita. 
