17, 5 Oshima: Philippine Termites 509 
mm. 
Length of body, with wings 8.00-—9.00 
Length of body, without wings 4.50-5.00 
Length of head 0.85-0.91 
Width of head 0.78—0.81 
Width of pronotum 0.66—0.72 
Length of pronotum 0.38—0.44 
Ergatoid.—Head and pronotum chestnut brown; antennz yel- 
lowish brown; wing pads and abdominal tergites chestnut brown, 
somewhat paler than head; legs and integument of abdomen 
_dark yellow. Head moderately covered with delicate hairs; pro- 
notum and wing pads sparingly pilose, abdominal tergites 
densely beset with minute hairs. 
Head round; no fontanelle; anteclypeus nearly half as long 
as postclypeus, anterior border obtusely pointed; postclypeus 
swollen, twice as broad as long; labrum tongue-shaped ; eye more 
or less prominent; ocellus yellowish, round, the distance to the 
eye less than twice as long as its diameter; antenne 14-jointed, 
basal joint cylindrical, elongate, second joint longer than fourth, 
third joint ring-shaped, half as long as fourth, fifth joint quad- 
rate, other joints ovoid, subequal in length; pronotum slightly 
narrower than head, semilunar, anterior border nearly straight, 
posterior border obscurely bilobed, sides rounded, converging 
posteriorly ; mesonotum slightly longer than pronotum, posterior 
border straight; metanotum as long as pronotum, with straight 
posterior border; wing pads well-developed, produced posteriorly, 
tip of the anterior pair reaching beyond posterior border of 
metanotum, posterior pair shorter than the anterior; abdomen 
enlarged, integument between abdominal] tergites extended; styli 
rather short, 2-jointed. 
mm. 
Length of body 6.00-10.00 
Length of head 0.85 
Width of head 0.85 
Width of pronotum 0.75 
Length of pronotum 0.47 
Soldier.— mm, 
Length of body 5.00-5.50 
Length of head, with mandibles 2.44-2.66 
Length of head, without mandibles 1.50-1.56 
Width of head 1.00-1.03 
Width of pronotum 0.63-0.69 
Length of pronotum 0.32-0.35 
