Iiido' Chinese I/i/nienoptera. 429 



Allied to antiiilicornis, Cam., and elizahethtp, Binf^li., but 

 ditlV-rs ill the absence of l)luc colonriii^, in tlie eolonr- 

 pattern, in the shorter and l)r(>a(h*r second terpite, in the 

 spinis of tlie median scjjment and pronotnin, in the con- 

 traction of the central area of the median sepment, which 

 in the other species is not dixidcd into two, thougli narrowed 

 ill the niiildle, and in the shorter terebra. 



Subfamily Optiioyiyjs. 



Dicamptus yiyanteus, Szep. 



DiramptHt ffiqantms, Sz<?pligeti, Wytsinan, (Jeneni Insect, xx.xiv, 

 p. !>8 ( IIKJG)'. 



A single female of this fine species taken at ^'icng Vai, 

 II ant Mekong, on June 10, 1918, answers well to the 

 description. The type was from Java. 



Subfan)ily CuTPTiyji. 



Vagenatha spinosa, Cam. 

 Vagenatha spinosa, Cam. Proc. Zool. Soc. London, p, 41 (HX)1). $. 



Hub. Pak Lay, Laos ; August 2, 1918. 1 ? . 

 Described from Borneo. 



Family Braconidae. 

 Subfamily Braconinji. 



Campyloneurus latesutwaliSj sp. n. 



9. Nigra; prothorate, niesonoto, scutello, mesopleurisquc ant ice 

 rutis ; niandibuHs,. apice uigris, palj)is<jue testaceis ; sternitis 

 tlavo-ochraceis ; aha tusco-hyahnis ; stigmate venisque nigris. 



Long. 8 mm. ; terebra long. mm. 



? . Face closely punctured and covered with short grey 

 hairs, longitudinally elevated below the base of each antenna. 

 Front and vertex microscopically punctured, the front with 

 a broad, smooth, longitudinal groove below the anterior 

 ocellus. Temples fully half as broad as the eyes; head not 

 narrowed behind the eyes, which are as far from the 

 posterior margin of the head as from the anterior ocellus. 

 Antenn;e 47-jointcd, about G mm. in length. Thorax and 

 median segment shining ; the middle lobe of the raesonotum 

 minutely punctured ; notauli smooth, extending almost to 

 the posterior margin of the nicsonotum. Median segment 

 smootii ou the dorsal surface, minutely punctured and 



