PLATE VI. 



Fig. 5. — Dorsal aspect of Ceresa bubahis. a, metopidium; 6, dorsum; 

 c, posterior process; d, tegmina; e, suprahumeral. 



Fig. 6. — Prothorax of Ceresa diceros. 



Fig. 7. — Lateral aspect of Ceresa bubalus. x, humeral angle. 



Fig. 8. — Prothorax of Ceresa taurina. 



Fig. 9. — Front aspect of head of Ceresa taurina. 



Fig. 10. — Front aspect of head of Ceresa bubalus. a, metopidium 

 crest; 6, front of metopidium; c, compound eye; d, ocelli; e, antennas: 

 /, clypeus. 



