^IG. 



I. 





2. 





3. 





4- 





5- 





6. 





7. 



EXPLANATION OF PLATE XXIV. 



Psychoda bengalensis , Brun., wing. 



Id. , antenna. 



Id., cf genitalia. 



Psychoda distincta, Brun., wing. 



Id., antenna. 



Psychoda argenteopunctata , Brun., wing. 

 Psychoda alhonotata, Brun., wing. 



8. Psychoda nigripennis, Brun., antenna. 



9. Pericoma spinicornis^ Brun., antenna. 



TO. Id., cf , superior appendage, 



right side, from above. 



11. Pericoma appendiculata, Brun., wing. 



12. Pericoma margininotata, Brun., wing. 



