422 
Mr. Rowland E. Turner on 
and marks on head and 
thorax red orange . . 
b". Black, marked with dull 
yellow and ferruginous . 
b^. First abdominal segment as 
long as broad or longer, 
a^ Abdomen, except basal seg¬ 
ment, sparsely punctured ; 
ochreous yellow, first and 
third segments black . . 
b’’. Three basal abdominal seg¬ 
ments at least deeply and 
closely punctured, abdo¬ 
men marked with yellow 
or yellow and ferruginous, 
a®. Fourth and fifth segments 
more sparsely punctured 
than the basal ones, 
thorax wdiolly black 
b'’. Fourth and fifth segments 
as closely punctured as 
the basal ones, post- 
scutellum and a spot on 
each side of the pro- 
notum yellow, 
ah Scutellum black, 
abdomen marked 
with yellow and 
ferruginous . . 
IF. Scutellum yellow, 
abdomen with 
yellow markings 
0. gilesi, Turn. 
G. ant'q^odes, Sm. 
C. australis, Sauss. 
G. saeva, Sm. 
G. minuscula, Turn. 
G. praedura, Turn. 
Cerceris victrix, sp. nov. (Plate L, fig. 10.) 
$. Mandibles acute at the apex, notched near the middle of the 
inner margin, with a blunt tooth on the basal side of the notch. 
Clypeus broad, almost transverse at the apex, with four blunt teeth 
on the apical margin of the middle lobe, which is subconcavely 
depressed from near the middle, with a small tubercle on each side 
at the base of the depression, the apical half smooth and shining, the 
basal sparsely punctured. Front longitudinally rugose-striate, vertex 
punctured-rugose ; antennae inserted fully half as far again from the 
eyes as from each other, with an elevated carina between them, the 
second joint of the flagellum as long as the first and third combined, 
