XI, D, 6 Oshima: Termites from the Philippines 359 



rower than head, anterior and posterior borders weakly indented 

 at middle, the former convex. 



Mm. 



Length of body 5.00-6.00 



Length of head with mandible 3.03-3.19 



Length of head without mandible 1.69-1.90 



Width of head 1.46-1.56 



Width of pronotum 1.12-1.22 



Length of pronotum 0.68-0.72 



Worker (the larger form). — Head yellow; abdomen whitish; 



antennae brownish. Head sparingly pilose, abdominal tergites 



provided with subequal hairs. 



Head round; fontanelle whitish, round, no rudiments of eye; 

 forehead in front of fontanelle depressed ; basal portion of clypeus 

 shorter than half the width, slightly swollen ; pronotum saddle- 

 shaped; antennae 18-jointed, 2d joint as long as 3d, 4th joint 

 shorter than 3d. 



Mm. 

 Length of body 5.00-6.00 



Width of head 1.88 



Width of pronotum 1.00-1.06 



Worker (the smaller form). — Apical portion of clypeus 

 whitish, its basal portion half as long as broad, markedly swollen ; 

 antennae 17-jointed, 3d and 4th joints subequal, considerably 

 shorter than 2d. 



Mm. 

 Length of body 5.00 



Width of head 1.25 



Width of pronotum 0.75-0.88 



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

 (W. Schultze). 



Genus ETJTERMES Miiller 



Eutermes (Hospitalitermes) saraiensls sp. nov. Plate II, fig. 3. 



Imago. — Unknown. 



Soldier. — Head reddish brown, tip of rostrum somewhat paler ; 

 thorax and abdomen brown ; proximal joint of antennae reddish 

 brown, the other joints paler, darker proximally; femur brown, 

 tibia and tarsus yellow. Head smooth; abdominal tergites 

 provided with minute hairs, posterior three tergites with a series 

 of long hairs along their posterior border. 



Head suborbicular, anterior surface of rostrum making a 

 marked curve with dorsal surface of head; antennae 14-jointed, 

 2d joint half as long as 3d, 4th joint as long as 3d ; apical por- 



