88 ' ART. 7. — SANJI HOZAWA : 



Post-clypens. — Prominent, nearly as broad as the ante-clypeus, 

 but much longer, showing the median suture. 



Mandibles. — Eight mandible 5-toothed : 1st and 3rd tooth 

 acute ; 2nd very small ; 4th broad and flat, with long edge ; 

 5th flat, with edge finely serrate. — (Text-fig. 20, d). Left mandible 

 with 3 sharp teeth above, followed by one at centre and a large 

 one with irregular edge below. — (Text-fig. 20, e). 



Pronotum. — Flat, narrower than the head, sub -semilunar, anteri- 

 or margin nearly straight, antero-lateral corners rounded, posterior 

 margin very slightly emarginate in the centre. Median suture 

 and marks not very distinct. — (Text-fig. 20, f). 



Mesonotum. — Somewhat broader than the pronotum, but 

 shorter. Anterior margin much narrower than the posterior one and 

 deeply concave. Sides and posterior margin convex. 



Metanotum. — Nearly as broad as the mesonotum, but shorter. 

 Anterior margin broadly concave, not so much narrowed as in the 

 mesonotum, sides and posterior margin rounded. 



Legs. — Almost like those of the soldier. Hind legs generally 

 exceeding the end of abdomen. 



Abdomen. — Elongate -oval, lightly clothed with very fine hairs, 

 longer hairs absent excepting at the end. Cerci conical, of moderate 

 length, very hairy. 



Male : — The 8th ventral plate of the abdomen very small, 

 provided with short styli and the base of the styli lighter colour- 

 ed.— (Text-fig. 20, g). 



Female : — The abdomen more or less thicker than that of the 

 male, and the 6th ventral plate Very large, nearly twice as broad 

 as long, almost straight in front, and rounded on sides and behind. — 

 (Text-fig. 20, h). 



