136 Transactions South African Philosophical Society. [vob. Xt. 
laterally, ampliated towards the apex which is straight with the 
outer angles slightly rounded; palpi inserted laterally, last joint 
swollen and fusiform and also somewhat acuminate outwardly, 
nearly straight inwardly; maxille with the upper lobe compressed, 
hardly concave, the upper part serrate, and with alternate stiff 
bristles and two plain teeth on the inner side next to the inner lobe 
which is very plain, rounded at the top, and briefly penicillate 
inwardly at the tip; labial palpi long, last joint slightly fusiform 
outwardly, nearly straight inwardly, the outer impression long and 
narrow ; apical part of the triquetrous maxille laminate transversely, 
chisel-like, not membranous inwardly, head with a clypeal transverse 
keel, also plainly keeled laterally, and having another transverse 
prominence on the vertex, clypeus straight in front but slightly 
emarginate in the middle and with the margin reflexed, labrum 
broad, projecting a little forwards, deeply incised; antennz 
10-jointed, third joint slightly longer than the fourth, sixth and 
seventh compressed, laminate inwardly, the seventh, however, longer 
than the sixth, club tri-jointed and curved, the joints half as long 
again as the whole pedicel; prothorax ampliated laterally and 
rounded at the centre, posterior angles rounded ; elytra sub-parallel 
but plainly sinuate laterally in the anterior part and covering 
only the basal part of the broad propygidium; pygidium small, 
vertical; anterior tibiz tri-dentate and having a very small inner 
spur, intermediate ones with a rudimentary transverse ciliated keel, 
entirely wanting in the posterior which are moderately dilated at 
apex, with the lower spur somewhat sharp, and the upper 
narrowly blade-like; claws with a post-median vertical tooth 
underneath. 
Evidently allied to Kraseophylla, but the mandibles have no molar 
tooth nor are they thickly membranous inwardly. 
PASAPHYLLA LIBENS, Nn. spec. 
Testaceous or light chestnut-brown, club of antennz flavous, head, 
prothorax, scutellum and pectus clothed with a very dense and long 
flavous pubescence ; head deeply and broadly punctured, the punc- 
tures nearly contiguous, and separated from each other by a sharp 
wall, clypeus broadly rounded laterally but nearly straight in front 
and plainly emarginate in the centre, the raised part of the vertex is 
not keeled, but the clypeal carina is very distinct; prothorax closely 
shagreened, a little less attenuate laterally from the ampliated median 
part towards the base, the outer angle of which is rounded, than 
towards the anterior part; scutellum somewhat long, cordiform ; 
