24 Cameron, Hymenoptera Orientalia. 



the apex of the hinder tibiae, black. The first transverse 

 cubital nervure is bullated ; the second is curved back- 

 wards. Abdomen above shining, black with a bluish 

 tinge ; the ventral segments broadly yellow at the sides. 



Macrophya MACULICORNIS, Sp. nov. 



Nigra; apice antennarmn, ore, lima pronoti, scutello 

 pedibusque lateralibus anteriorihis flavis ; pedibtts posticis 

 fulvis, apice femoru7n et tibiarmn basique tarsoriun nigris ; 

 alis hyalinis, nervis stigviateqiie nigris. $ . 



Long. lo mm. 



Antennae black, the apical four joints white, the third 

 joint distinctly, but not much, longer than the fourth. 

 Head black ; the labrum, clypeus, base of the mandibles, 

 the palpi and a mark, wider than long and incised in the 

 middle, at the apex, yellow ; the front and vertex rather 

 strongly punctured ; the front raised in the middle, the 

 centre of the raised part depressed ; more widely and 

 deeply at the apex than at the base. Thorax black, the 

 edge of the pronotum broadly, narrowly at the base ; two 

 marks on the mesonotum near the apex of the middle 

 lobe ; two large marks on the sides of the scutellum, 

 narrowed towards the apex, its apex and the apex of the 

 postscutellum, the sides of the propleurae above, and an 

 oblique mark over the middle coxse, yellow. Mesonotum 

 closely punctured ; the scutellum with the punctures larger 

 and more widely separated. The apex of the propleurae 

 and the mesopleurae closely and strongly punctured. The 

 four anterior legs are pallid yellow ; the hinder coxae 

 strongly punctured and pallid yellow ; largely black 

 above at the base where there is a yellow mark in the 

 middle ; the femora and tibiae fulvous ; the apical third 

 of the femora and the apical fourth of the tibiae, black ; 

 the tarsi pale, the base of the metatarsus and the calcaria 



