Feb. “al 
1916 
WHEELER— ANTS FROM BORNEO AND LUZON 15 
from above longer than broad, with the node situated at its middle, trans- 
verse, bluntly rounded above, somewhat compressed anteroposteriorly, 
its anterior surface in profile perpendicular, its posterior surface more 
sloping. Gaster small, broadly and regularly elliptical, formed very 
largely of the first segment (but not quite so large as in the figure). Legs 
long and slender, middle and hind tibiz peculiarly incrassated and fusi- 
form, attenuated basally. Wings short and rather narrow; anterior pair 
Figure 3.— Myrmoleras donisthorpei sp. nov. a, Female, dorsal view; 6, petiole of 
same in profile. 
with the radial cell closed, one cubital and a small discal cell, and the distal 
segment of the cubital vein absent except at its origin. Hind wings with 
much reduced venation. 
Surface of body shining; mandibles smooth and impunctate; head, ex- 
cept the occiput, finely and densely rugulose, the rugze on the front longitu- 
dinal. Thorax more cr less rugulose, the pronotum finely and transversely, 
the base of the epinotum coarsely and transversely, the mesopleure finely 
and longitudinally, the mesonotum finely and obscurely longitudinally, 
punctate-rugulose. Petiole, gaster and legs smooth and shining. 
Hairs white, delicate, rather long, sparse, erect, evenly distributed on the 
body, legs and scapes. 
