XI. D, 6 Oshima: Termites from the Philippines 361 



Head round, sides slightly converging anteriorly, dorsal sutures 

 whitish ; middle part of transversal band triangularly depressed ; 

 basal portion of clypeus markedly swollen, shorter than half the 

 width; antennae 15-jointed, 3d joint twice as long as 2d, 4th joint 

 slightly shorter than 3d ; pronotum saddle-shaped, anterior border 

 entire. 



Mm. 

 Length of body 4.50 



Width of head 1.12 



Width of pronotum 0.78 



Worker (the smaller form). — Color and hairiness as in the 

 former; antennae 15-jointed, 2d to 4th joints subequal in length. 



Mm. 



Length of body 3.50 



Width of head 1.00 



Width of pronotum 0.59 



Habitat. — Luzon, Laguna, Sarai, near Paete {McGregor) , June 

 13, 1915. 



Eutermes (Ceylonitermes) mcgregori sp. nov. Plate I, fig. 10. 



Imago {wingless). — Head brownish yellow; abdomen paler; 

 antennae, pronotum, and legs golden yellow ; wing stumps darker. 

 Head coarsely provided with long spiny hairs; pronotum and 

 wing stumps densely pilose; abdominal tergites provided with 

 two series of long spiny hairs. 



Head round, sides slightly converging anteriorly, flattened ; eye 

 large, prominent ; ocelli separated from eye by a distance of their 

 diameter; fontanelle distinct, situated just behind the line of 

 ocellus; basal portion of clypeus posteriorly not separated from 

 forehead ; antennae 15-jointed, 3d joint longer than 2d, 4th joint 

 as long as 2d; pronotum considerably broader than head, semi- 

 lunar, longer than half of the width, anterior border nearly 

 straight, posterior border rounded, anterolateral corners mark- 

 edly depressed ; anterior wing stumps covering anterior half of 

 the posterior. 



Mm. 

 Length of body 7.50 



Length of head 1.34 



Width of head 1.40 



Width of pronotum 1.50! 



Length of pronotum 0.96 



Soldier. — Head pale brown, rostrum darker; antennae pale 

 brown ; legs and abdominal tergites pale yellowish white. Head 

 pilose, long spiny hairs intermingled with microscopically minute 

 hairs; abdominal tergites provided with minute hairs, in the 



