366 The Philippine Journal of Science 



Worker. — Head pale yellow, abdomen white. Head moderately 

 pilose ; abdominal tergites densely provided with minute hairs. 



Head broadly oval, slightly longer than broad; dorsal sutures 

 of head indistinct, whitish; basal portion of clypeus half as long 

 as broad, anterior border straight, posterior border convex, 

 slightly swollen, with a shallow median groove; antennse 13- 

 jointed, 3d joint minute, half as long as 2d, 4th joint longer than 

 3d ; pronotum saddle-shaped, anterior border slightly indented at 

 middle. 



Mm. 



Length of body 4.20 



Width of head 0.94 



Width of pronotum 0.58 



Habitat. — Luzon, Laguna, Los Bafios (Baker). 



