20 



8. Cornicle of the same. 



9. Pupa of viviparous female. 



10. Larva of viviparous female. 



11. Antenna of the same. 



12. Cornicle of the same. 



13. Mouth-shaped sensorium of the third antennal article of a winged 

 viviparous female. • 



PL. VIII. 

 Tricliosiplium formosanum n. sp. ( 1-7. ) 



1. Winged viviparous female. 



2. Cornicle of the same. 



3. Antenna of the same. 



4. Apterous viviparous female. 



5. Cornicle of the same. 



6. Tail of the same. 



7. Larva (destined to grow up to be an apterous viviparous female.) 

 First instar. 



PL. IX. 

 Tricliosiplium formosanum n. sp. (1-2.) 



1. Pupa of viviparous female. 



2. Larva (destined to grow up to be a winged viviparous female.) 

 First instar. 



Tricliosiplium nigrofasciatum n. sp. (3-7.) 



3. Winged viviparous female. 



4. Apterous viviparous female. 



5. Pupa of viviparous female. 



6. Antenna of winged viviparous female. 



7. Cornicle of the same. 



