COLLECTED IN BORNEO, ETC. 123 



nally rugose-striate ; the following segments smooth and shining ; the 



ovipositor ferruginous, the sheaths black and very pubescent. 

 Hob. Borneo (Sarawak). 

 This species, which has the posterior tarsi thickened and the abdomen 



angulated at the base, I have little doubt belongs to the genus Myo- 



soma of Brulle. 



3. Bracon suspiciosus. B. capite thorace pedibus anticis et inter- 

 mediis sanguineo-rubris, alis fuscis, abdomine nigro. 



Female. Length 8 lines, of the ovipositor 9 lines. Black : the head, 

 scape of the antennae, anterior legs, pro- and mesothorax, ferruginous ; 

 the head subquadrate, very smooth and shining ; the clypeus emargi- 

 nate its entire width, the tips of the mandibles black. The thorax 

 highly polished above ; the wings dark fuscous, with a semi-hyaline 

 streak crossing the lower angle of the first submarginal cell ; the pos- 

 terior tibiae and tarsi stout. The first segment of the abdomen at right 

 angles with the following segments ; the second and third segments 

 longitudinally striated, the following segments smooth and shining. 



Hub. Borneo (Sarawak). 



This species in all probability belongs to Bridle's genus Myosoma. 



4. Bracon insignis, B. capite thorace pedibus anticis et intermediis 

 ferrugineis, metathorace supra nigro, abdomine pedibusque posticis 

 nigris, alis nigro-fuscis, ovipositore corpore quadruplo longiore. 



Female. Length of the body 11 lines, of the ovipositor 44 lines. Head, 

 thorax, anterior and intermediate legs ferruginous; the head and 

 thorax smooth and shining, the antenna? black; the metathorax, 

 posterior legs, and abdomen, black, wings dark fuscous ; beneath the 

 first submarginal cell is a minute hyaline spot. Abdomen : the basal 

 segment, and a triangular impressed shape at the base of the second 

 in the middle, longitudinally striated ; the second, third, and fourth 

 segments with a rugose striation, radiating from the middle of each 

 segment ; the apical segments smooth and shining ; the ovipositor 

 ferruginous, the sheaths black and pubescent. 



Hub. Borneo (Sarawak). 



5. Bracon cephalotes. B. rufescenri-flavus, antennis et ovipositore 

 nigris, alis flavo-hyalinis, macula nigra ad stigmatis basin, alteraque 

 in cellula prima discoidali. 



Female. Length 8 lines. Rufo-fiavous ; antenna? and tips of the man- 

 dibles black ; anterior margin of the clypeus entire ; head wider than 

 the thorax, quadrate, smooth, and shining. Thorax very smooth, 

 shining ; the mesothorax very convex anteriorly, with an oblique de- 

 pression on sach side anteriorly ; the wings flavo-hyaline, with a black 

 macula at the base of the stigma, and a smaller one at its apex, a third 

 macula in the first discoidal cell, and an oblong stain beyond it on 

 the margin of the wing ; the posterior wings with their apex and 

 inferior margin fuscous ; the posterior tarsi slightly fuscous. Abdo- 



9* 



