96 H. W. Peal— Monograph of the Oriental Aleurodidse. [No. 3 



Explanation of Plate II. 



All figures much enlarged. 



Aleurodes alcocki. 

 Fig. 1. Larva 1st stage. 



2. Leg of larva 1st stage. 



3. Antenna of larva 1st stage. 



4. Larva 2nd stage. 



5. Pupa-case. 



6. Vasiform orifice of pupa-case. 



7. Margin of pupa-case. 



8. Incurved thoracic margin of pupa-case. 



9. Wing of adult female. 

 Aleurodes bengalensis. 



Fig. 10. Vasiform orifice of larva 1st stage. 



11. Vasiform orifice of larva 2nd stage. 



12. Pupa-case. 



13. Vasiform orifice of pupa-case. 



14. Antenna of adult female. 



15. Vasiform orifice of adult female. 

 *'-*• )> »> >> »» j) 



Explanation of Plate III. 



All figures much enlarged. 



Aleurodes Simula, 



Fig. 1. Egg as seen within the body of the female. 



2. Peduncle of egg. 



3. Larva 1st stage. 



4. Antenna of larva 1st stage. 



5. Pupa-case. 



6. Vasiform orifice of pupa-case. 



7. Outcurved thoracic margin of pupa-case showing pores 



forming termination of thoracic radial bands. 



8. Margin of pupa-case showing the circular pores on dor- 



sum. 



9. Pupa extracted from pupa-case. 



10. Genital organs of male. 



11. Wing of female. 



12. Vasiform orifice of female. 



13. Antenna of male. 



14. „ „ female. 



