188 Transactions South African Philosophical Society. [vou. xt. 
A‘. Clypeus slightly arcuate in front. 
Frontal carina sharp, slightly cleft in the centre, space between 
the carina and the clypeal suture small and roughly punctate.. lurida. 
Frontal carina weak, arcuate; space between the carina and 
the clypeal suture broad, impunctate in the centre .. .. .. burmeisteri. 
GLYPTOGLOSSA DISPAR, Nl. spec., 
Plate XLVL., fig. 9. 
Male: Very light flavous, shining; clypeus semicircular and 
having some fine, shallow, somewhat scattered punctures, suture 
somewhat arcuate but nearly obliterated in the centre, frontal carina 
straight, the space between the clypeal suture and the carina is 
somewhat deeply punctate laterally, but there is only a few scattered 
punctures on the centre, the vertex is closely and somewhat deeply 
punctured except along the base, which is smooth; prothorax 
ampliated and rounded laterally, basal angles broadly rounded, outer 
margin very slightly serrulate, covered with nearly contiguous small 
punctures, each bearing a very long, appressed flavous hair, the 
whole forming a somewhat dense pubescence; scutellum almost 
impunctate, but clothed with long appressed hairs springing from 
the base; elytra narrower in the anterior part, sinuate laterally 
before the median, and somewhat ampliated thence to the posterior 
part, covered with closely set, fine punctures, and having no traces of 
costules or striz except the juxta-sutural one; the greatest part of 
the propygidium is uncovered and finely aciculate, the slightly con- 
vex, vertical pygidium is closely punctured in the median part only, 
the sides being impunctate; abdomen finely punctate, and having 
few, scattered, long, fine appressed hairs, median part of the suture 
of the segments somewhat obliterated; pectus and femora very 
densely villose; anterior tibiw strongly tri-dentate outwardly, and 
having a long, inner slender spur, tarsi long, slender, intermediate 
tibize with an oblique rudimentary, ciliate ridge in addition to the 
median one; posterior tibiee with the oblique ridge on the outer side 
continued in a conspicuous tooth, apex dilated, strongly ciliate, the 
two spurs laminate, the upper one dilated at the tip in the male, the 
only sex known to me. 
Length 193-20 mm.; width 91-101 mm. 
Hab. Cape Colony (Namaqualand). 
GLYPTOGLOSSA NAMAQUENSIS, 0. spec. 
Plate XLVL., fig. 52. 
Male: Shape and size of G. dispar, but easily distinguished by 
the shorter tarsi, the joints of which are much broader and also 
