54 ART. 7. — SANJI HOZAWA : 



Mandibles. — With 4 teeth on the right; 1st tooth large and 

 pointed ; 2nd smaller ; 3rd flat and broad ; basal tooth with the edge 

 finely serrate. — (Text-fig. 11, d). Also 4 -toothed on the left: 1st 

 tooth stout ; 2nd much smaller ; 3rd broad, larger than 2nd, with 

 tip directed posteriorly ; basal tooth with edge angular and finely 

 serrate. — (Text-fig. 11, e). 



Pronotum. — Broader than the head ; broadly concave in front, 

 sides rounded and slightly converging posteriorly, nearly straight 

 or sometimes slightly concave behind. Antero-lateral corners less 

 rounded than in postero -lateral ones. All margin, covered with 

 hairs.— (Text-fig. 11, f). 



Mesonotum. — Less broader than the pronotum, concave and 

 narrow in front, sinuate and broad in behind. Median suture 

 distinct, dark brown on its anterior part. 



Metanotum. — Subequal in shape and size to the mesono- 

 tum. 



Fore wings. — Wing- stump very large, quite covering the 

 hind stump and the anterior half of the metanotum. Subcosta 

 rudimental and almost fuses in its whole length with costa. Radius 

 short, joins the costa at about one fourth of the wing. Radius - 

 sector runs parallel to the costa, giving 6-9 branches to the latter. 

 Mediana very faint, joins the radius-sector at the point where the 

 third or fourth branch of the latter arises. Cubitus also famt, 

 reaches the apex of wing, with 11-13 branches, some of which 

 branching once or twice. — (Text-fig. 11, g). 



Hind wings. — Subcosta indistinct ; radius -sector with less 

 branches than in the fore wing, about 5 in number. Mediana 

 arises from the radius-sector beyond the cross-suture. Other charac- 

 ters nearly same as in the fore wing. — (Text-fig. 11, h). 



Legs. — Femur broad ; tibia slender, hairy and with 3 long 



