HYMENOPTERA OF SARAWAK. 133 



small, longish, narrow areolet, tuberculated pronotum and long' 

 narrow petiole. 



Friona riificoxis, sp. nov. 



Black, a broad band on the centre of the antennae, a line 

 on the post-scutellum, a large mark, rounded behind, transverse 

 at the apex at the hind wings, a line down the centre of the 

 apical slope of the metanotum and a broader one across its 

 apex, and the apical two segments of the abdomen, white. 

 Four front legs pale fulvous, the coxae more rufous in tint, the 

 anterior black above ; the hind coxae bright rufous, the trochan- 

 ters black, the femora rufous ; black above, the tibiae black, the 

 tarsi white, narrowly black at the base. Wings hyaline, the 

 stigma and nervures black. ^. 



Length 9 mm. 



Hab. Kuching. June. 



There are some stout keels below and at the sides of the 

 ocelli ; face rugose, clypeus shining, aciculated. Mandibles 

 rufous before the apex. Palpi white. Mesonotum shining;, 

 smooth, the apical central depression coarsely transversely 

 striated. Base of metanotum to the keel smooth, the rest trans- 

 versely striated. The top of the pro- and mesopleurae smooth, 

 the rest longitudinally striated ; the metapleuraa irregularly 

 obliquely striated. 



Friona pleuralis, sp. nov 



Black ; the face, clypeus, labrum, mandibles, except at the 

 apex, palpi, the inner eye orbits narrowly, the lower half of the 

 outer, the malar space, the pleurae, except for an irregular 

 mark on the top of the propleurse, the median segment except 

 the base and a broad band on the sides of the metanotum, ex- 

 tending near to the top of the apical slope and narrow bands 

 on the apices of the abdominal segments, yellow. Four front 

 legs and hind coxae yellow ; the hind femora, trochanters and 

 tibiae black, their tarsi white. Wings clear hyaline, the ner- 

 vures and stigma black. Under side of the 1st and joints 5 to 

 14 of antennas white. £ . 



R. A. Soc, No. 44, 1905. 



