weak and funetionless mandibles are partly concealed 
have the elongate curved lacinia well developed 
ve proboscis. The galea is furnished with a heavily 
zed dorsal ridge. The stipes and cardo are represented 
: unjointed basal portion of the maxilla. 
, Six-jointed maxillary palpus has an unnatural 
figure and should be recurved from its middle un- 
a <a 
‘in a curious structure almost apically situated. This is 
6 and consists of a rather oval pit from 
of clavate hairs, probably having an 
shown in Fig. 7, where it will be noticed 
quite large, and that in the fore-wing the 
A curious flap-like organ, possibly 
sexual character, is situated on cach side of the 
segment of abdomen showing flap-like organ. 
erminal itali Ive, 6 harpe, d i 
a ores, rpe, d penis, 
entral view of valves (¢ Fig. 9). 
