Séance du V Décembre 19V 
375 
border of segments 4 to 8, usually at the sides only, 
but somteimes extending across the posterior margin 
to form a rather indefinite narrow pale band; on the 
eighth sterilite this pale band usually complete. Ven¬ 
ter mainly pale scaled. 
The Male Hypopygium (Figs, i and 2.). 
Side piece more than twice as long as wide, ta¬ 
pering uniformly and rounded at the tip. Lobe very 
prominent, with three strong apically hooked proces¬ 
ses, and several differentiated hairs, but without 
flattened plate; the inner side with a regular row of 
small fine hairs. Clasper short, very broad at the 
base, gradually tapering to the tip, with a short blunt 
not quite apical digit. Piliferous lobes of the ninth 
tergite projecting outwards, with about four hairs 
each. Tenth sternites with a crown of a few verv 
t/ 
weak thorns, the basal arm remarkably long and thin, 
sharply pointed, considerably longer than the pro¬ 
cesses of the tenth sternites themselves, and project¬ 
ing upwards and outwards well beyond the outer edges 
of the side-piece. Mesosome of two divisions, simple, 
the inner division curved outwards, with a sharp 
pointed tipe, the outer one ending in a downward' y 
curved hook. 
Female : 
Abdomen broaider, with narrow pale apical bands 
complete on segments 3 to 7. Stalk of the upper fork 
cell nearly twoThinds the length of the fork. Claws 
simple, and not hairy. 
Hull. Soc. R. Entomologique 
25 
