New gênera and species of hymenoptera froni India. 299 



spiracles on the 2'«! segment are placed near the middle; on 

 the 3ic^ at the apex of the basai third of the segment. 



The head is obliqiiely narrowed behiud the eyes, and is 

 not mach develo-ped there; the raalar space is of moderate 

 leucTth. The legs are long and siender; the hinder tibiae are 

 spinose; the tarsi are more thickly spined; the apex of the 

 4tli joint is ineised ; they are broadly ringed with white. The 

 abdomen is not marked with white. 



In A-i/mmcl'." Arrangement fBnll. U. S. Nat. Mus. XXIII, 

 p. 43) this genus would come in near the American gen us 

 CalHcri/ptns, with whicb, bowever, it caunot be very well 

 confoanded, 



H. fllicornîs sp. nov. Q 



Length 13 — 14 mm; ovipositor 5 mm. 

 Hab. Sikkim. 



Antennae sl^nder, black, the seape and the 5 — 8 joints 

 white benentli. Head black, the orbits, the face, clypeus and 

 basai half of mandibles, yellow; the apex of the clypeus and the 

 top, except in the centre, black. The part below the ocelli 

 obliquely, irreofularly striated ; the face broad'y projects and 

 lias its apex obliquely depressed. Thorax opaque; the pleurae 

 more or less striated ; the meta- with the striae more widely 

 striated and curved. The edee of the pronotum, a Hue ou 

 the lower edge of the propleurae, the tubercles and the 

 tegulae are yellow. Pleurae and median segment thickly 

 covered with silvery pubescence. There is a distinct, oblique 

 keel before the middle of the propleurae. The spiues on the 

 median segment are broad, leaf-like, shining and are rounded 

 at the apex. The fore coxae are yellowish, broadly lined with 

 black in the middle on the outerside: their trochanters are 

 yellowish ; the middle coxae are black with the apical half 

 pale yellow on the lower side : their trochanters yellow, marked 

 with black above; the hinder coxae and trochanters black; 

 the fore legs are paler, more yellowish in tint than the po- 

 sterior: the basai two thirds of the basai joint of the hinder 

 tarsi black : the remainder white. Abdomen ferruginous : the 

 pétiole, except at the apex, the greater part of the 2^v\ segment 

 above and the base of the o'^l segment above, black. 



14. Plesiocryptus, gen. nov. 



Inner orbits projecting beyond the eyes a«» a stout ridge; 

 the front between them deeply deprftssed. Clypeus roundly 

 convex, distinctly projecting bevoud the face, which roundly 

 projects in the middle above. Labrum obliquely projecting ; 



