EXOTIIBCTNAE. SPATTITIXAK, HORMIOINAK. CIIKTONIAE ETC. 51 



sides rounded ; it is about one fourth longer than the 3'"'' , 

 whicli is also dilated, longish ovate and broader at the base 

 than the first, r^. 



Length 11 m.m. 



Batjian. August — September (Fruhstorfer). 



Cheloniae. 



Chelomis Jur. 

 Chelonns tongkingensis sp. nov. 



Black, the basal 7 joints of the antennae, palpi, tegulœ, 

 legs and the basal third of the abdomen, yellowish-testaceous, 

 the apical joints of the antennae fuscous ; wings hyaline, the 

 stigma and nervures fuscous. Mandibles rufo-testaceous. Head, 

 body and legs covered with a white pubescence. Metanotum 

 closely reticulated, the apical slope more closely than the rest, 

 the latter with a more or less distinct border above ; its sides 

 project into short blunt triangular teeth and there is a larger, 

 bluntly rounded tooth below. <^. 



Length 4 m.m. 



Tougkiug (Fruhstorfer). 



Face finely, closely transversely striated, the sides of the 

 front finely, closely obliquely striated. Oral region densely 

 fringed with white pubescence. Pro- and mesonotum with the 

 scutellum more strongly punctured than the head ; the pleurae 

 still more strongly punctured, the punctures running into 

 striations. Base of abdomen finely, irregularly longitudinally 

 striated, the striae clearly separated, the rest closely reticulated, 

 the reticulations becoming closer and finer towards the apex ; 

 the basal slope is bordered on either side by a keel. There 

 are at least 16 joints in the antennae — the apical are broken 

 ofi' — the 3"^ joint is longer than the 4"^; the scape large, 

 lonffish ovate. 



