J82 .yEMOIIiS OF THE QUEENSLAND MUSEUM. 



Axillse widely separated. 



Scape slender, the flagelluin normal; second tooth of mandible truncate; 

 marginal vein a little thickened, somewhat shorter than the stigmal ; 

 frons variable; face inflexed .. .. Tetracnemella Girault. 



Marginal vein distinctly longer than wide, usually much more so. 

 Axillae distinctly separated. 

 Both teeth of mandibles acute. 



Flagellum filiform; marginal vein linear, the postniarginal absent, the stigmat 

 long and slender, subequal to the marginal. Face lenticular or convex 



Ameniscocephalus Girault. 

 Flagellum rather strongly clavate; stigmal and postniarginal veins subequal, 

 two thirds the length of the marginal. Face inflexed 



Parastenoterys Girault. 

 Second tooth of mandible broadly truncate. 



Scape compressed, the club nearly as long as the funicle; stigmal vein short, 

 the postmarginal still shorter. Face inflexed Epitetracnemus Girault. 



Axilla' connate or but slightly separated. 



Abdomen compressed, distinctly longer than the rest of the body, the ovipositor 

 jirominently extruded. 

 Flagellum subclavate; stigmal and postmarginal veins very short, the 

 marginal linear . . TiNEOPHOCTONUS Ashmead. 



Abdomen usual. 



Scutellum with a tuft of hairs near apex. 



Face inflexed; second tooth of mandible broadly truncate; marginal vein 

 linear, thrice the length of the stigmal, the latter longer than the 

 short postmarginal. Like ClieUoiicnrus . . Cristatithobax Girault. 



Scutellum naked at apex or jiractically so. 



Antenna; long and slender, funicle 1 elongate, the other joints gradually 

 .shortening, 6 short. 

 Axillae united, with a carina between them. Marginal vein longer than 

 stigmal or postmarginal. Legs slender 



Leptomastix Foerster. Stenosterts Thomson. 

 .\xiltsp united. Marginal vein thrice longer than wide, the postraarginat 

 elongate, over twice the length of the marginal, the stigmal shorter 

 but Muich longer than the marginal. Hind legs compressed 



Paraleptomastix Girault. 

 Antenn.i! not especially long, usual. 

 Frons broad. 



Marginal vein not nnuOi longer than the stigmal. 

 Postmarginal vein absent. 



Head lenticular; marginal vein rather thick, about twice longer 

 than wide; front legs compressed; mandibular teeth acute; 

 flagellum clavate; scutum with short thickened seta) 



Meniscooephai.us Perkins. 



Po.stmarginal vein present, long. 



Face inflexed; flagellum cylindrical; often wingless 



Ericydnus Walker. 

 Postmarginal vein short . . . . . . Ericydnella Girault. 



