HYMENOPTERA FROM SARAWAK. 135 
Epirhyssa bimacul ua, sp. nov. 
Luteous: the vertex and front broadly, the occiput, the 
mesonotum, except for two small lines in the centre, the apex 
of the scutellum and post scutellum, a mark on the lower side 
of the propleure, the sides and apex of the 2nd segment and 
the others, except for a transverse band near the apex, black. 
The femora more or less brownish above ; the base of the 4 pos- 
terior tibiz and the apex of the hinder tibiz, the apices of the 
fore and hinder tarsi and the middle entirely, black. Wings 
hyaline, with a fulvous tinge, the stigma testaceous, the ner- 
vures darker. 9 
Length 12 mm. terebra 13 mm. 
Hab. Kuching. 
Mandibles black. Face closely transversely punctured. 
The basal lobe of the mesonotum is more strongly transversely 
striated than the others and is widely depressed at the base. 
The scutellum is not distinctly transversely striated. Pleurz 
smooth. The recurrent nervure is not quite interstitial, being 
received very shortly beyond the transverse cubital, which is 
longer than usual; the transverse median nervure is received 
shortly beyond the transverse median. The basal segment of 
the abdomen is short and broad and of uniform breadth. 
Echthromorpha laeva, sp. nov. 
Black, smooth and shining: the face, clypeus, mandibles, palpi, 
outer orbits, the inner more narrowly, two lines on the meso- 
notum, dilated at the base, scutellum, post-scutellum, the me- 
dian segment except for a broad band in the centre, the base 
of the propleure, the tubercles, the mesopleure broadly and 
the apices of all the abdominal segments, pale yellow. Wings 
hyaline, the stigma testaceous, the apical cloud extends half 
way into the cubital cellule. Autennee black, the scape elon, 
the base of the flagellum brownish beneath. 3 
Length 12 mm. 
Hab. Singapore. 
Antenne longer than the body; the middle and apica] joints 
cre dilated at the base aid apex ard are covered with short 
stiff pubescence; the apical joint is flattened and is distinctly 
R. A. Soc., No. 39, 1903. 
