44 HYMENOPTERA. 
rax, eyes ovate ; the face and cheeks thinly covered with griseous 
pubescence. Thorax: the scutellum produced, armed on each 
side with a stout tooth; the metathorax clothed with silvery 
pubescence; the wings hyaline, having a dark fuscous marginal 
cloud, also a dark stain at the apex of the externo-medial cell. 
Abdomen petiolate, the three basal segments thinly covered with 
silvery pubescence; the apical segments clothed with black pu- 
bescence. 
Hab. Brazil (Para). (H.W. Bates.) 
217. MuTILLA QUADRIPUSTULATA. BM. 
Mutilla quadripustulata, Klug, Nova Acta Ces. Curios. x. 316. 
ay Ss took 
Hab. Brazil (Para). 
218. MuTILLA SUCCINCTA. B.M. 
Female. Length 4—43 lines.—Black, head as wide as the 
thorax, finely shagreened. Thorax oblong-quadrate, ferruginous 
above, longitudinally rugose, the metathorax rounded and cre- 
nulated at the sides, covered with large shallow punctures; the 
legs have a thin scattered pale glittermg pubescence. Abdomen : 
the second segment having two round patches of golden pubes- 
cence placed towards the apical margin, the four apical segments 
covered with pale golden pubescence; the margins of the seg- 
ments beneath ciliated with pale glittering hairs. 
Hab. Brazil (Para). 
219. MuTILLA TRISTIS. B.M. 
Mutilla tristis, Klug, Nova Acta Ces. Curios. x. 318. 209. 
t. 23.°f. 5. 
Hab. Brazil (Para). 
920. MuTILLA VAGA. 
Female. Length 5 lines.—Black, head finely shagreened, the 
thorax longitudinally rugose, the sides slightly narrowed pos- 
teriorly, the metathorax rounded ; the legs have a thinly scattered 
pale glitterig pubescence, the calcaria white. Abdomen: the 
second segment having two elongate-ovate yellow maculz which 
are covered with golden pubescence, the four apical segments 
fringed with silvery pubescence. 
Hab. Brazil (Para). (H.W. Bates.) (Coll. W. W. Saunders, Esq.) 
