30 HYMENOPTEKA FROM SARAWAK. 



of the first cubital and the greater part of the second, the third 

 cellule being- also slightly clouded ; the second cubital cellule is 

 distinctly longer at the top and bottom than the third ; both the 

 recurrent nervures are received shortly behind the middle of the 

 cellules ; the third transverse cubital nervure is angled outward- 

 ly above the middle and from the angle a short nervure issues ; 

 the upper and lower parts are straight and have an oblique slope. 

 Abdomen coloured like the body ; the apex of the first and the 

 base laterally of the second segment are fuscous. 



Allied to //. janthina Kl. and H. macidipenins Cam. Charac- 

 teristic is the third transverse cubital nervure with its distinct 

 nervure issuing from the angle above the middle. 



EVANIIDiE. 

 Evania borneana, sp. now 



Nigra, capite thoraceque albopilosis : mesonoto sparse punc- 

 tate ; alis hyalinis, nervis nigris, $ . 



Long : 8 mm. 



Hab. Sarawak ( Shelf ord). 



Antenna? longer than the body : the scape not dilated, 

 narrow covered with a pale pile and as long as the following 

 two joints united ; the third and fourth joints are about 

 equal in length. Plead shining, smooth, almost impunc- 

 tate, and covered with short white pubescence. Clypeus on the 

 lower side bounded by a distinct curved furrow. On the front, 

 outside the antenna?, is a narrow covered keel. The ocelli are 

 in a curve ; the hinder are separated from each other by a dis- 

 tinctly greater distance than they are from the eyes. There is 

 a narrow, but distinct, keel between the antennas. The mesono- 

 tum bears some large scattered punctures ; the lateral furrows 

 are distinct, deep and curved ; there is a distinct, longitudinal 

 furrow opposite the tegulai. The scutellum has scattered punct- 

 ures in four irregular rows. The median segment is regular- 

 ly reticulated, except in the middle above, where it bears large, 

 deep scattered punctures. The apex of the propleura? is irregu- 

 larly furrowed above. The upper part of the mesopleura? is 

 smooth ; the lower regularly punctured. The breast is sparsely, 

 and not very strongly, punctured. Wings clear hyaline : the 



