Manchester Memoirs, Vol. xliii. {id>gg), No. ^. 201 



fulvous hair. Wings hyaline, except for a fusco-hyaline 

 cloud in the apex of the wings ; the recurrent nervure is 

 received on the outer side of the transverse cubital, and is 

 largely bullated above and below the middle ; the trans- 

 verse basal nervure is received distinctly behind the 

 transverse basal. Legs coloured like the body ; a small 

 round mark on the outer side of the hinder coxae at the 

 top, the apical joint of the hinder trochanters and the 

 hinder tarsi, black ; the tibiae and tarsi are thickly covered 

 with short, fulvous hair ; the posterior femora are strongly 

 and closely punctured. Abdomen shining, impunctate ; 

 the base of the second and of the following segments 

 black, the marks becoming narrower towards the apex ; 

 the gastrocoeli are wide, smooth and oblique. 



The amount of black on the legs varies ; the hinder 

 femora may be broadly black below. 



HEMIGASTER CARINIFRONS, Sp. 710V. 



Rufus ; jlagello antennarum, feinoribiis posticis, tibiis 

 posticis late basique coxariini anteriorum nigris ; annulo 

 antennaruin tarsisque posticis albis ; alis hyalinis, stigmate 

 fulvo. 



Long, 8 mm. 



Antennae as long as the body, slightly thickened 

 towards the apex ; the basal two joints and the base of 

 the third rufous ; the seventh to the eleventh joints 

 clear white ; the basal joints of the flagellum elongate. 

 Head rufous, except the mandibular teeth, which are 

 black ; the face and clypeus closely punctured, thickly 

 covered with white hair ; the clypeus not separated 

 by a suture from the face, foveate at the sides above ; 

 the face stoutly carinate in the middle, the keel 

 depressed at the base and the apex ; the apex of the 

 clypeus transverse, its sides oblique. The mandibles at 



