EXPLANATION OF THE PLATES. 



72* 



FIG. 



d. Areolet between the postcostal and subcostal ner- 

 vures. e. Open areolet. Vol. III. p. 634. 

 15. Under wing. Diptera. Stratyomis. a b. The two areo- 

 lets between the costal and postcostal nervures ; the 

 mediastinal being nearly obsolete, c. Middle areolets 

 crowned by a small one, d. 



PLATE XI. a Antenna. 



FIG. 



FIG. 



1. Setaceous. 



13. Distichous. 



2. Capillary. 



14. Pectinate. 



3. Filiform. 



15. Duplicato-pectinate. 



4. Incrassate. 



16. Ciliate. 



5. Fusiform. 



17. Flabellate. 



6. Prismatic. 



18. Ramose. 



7. Ensiform. 



19. Furcate. 



8. Falciform, 



20. Auriculate. a. The auricle, 



9. Moniliform. 



21. Palmate. 



10. Dentate. 



22. Irregular. 



11. Serrate. 



23. Perfoliate. 



12. Imbricate. 





PLATE XII. Antennce. 



FIG. 



FIG. 



1. Capillaceous. 





9. Capitate with a solid 



2. Mucronate. 





knob. 



3. Uncinate. 





10. Capitate with a perfo- 



4. Clavate. 





liate knob. 



5. Nodose, or Biclavate. 



11. Filiform. 



6. Convolute. 





12. Globiferous. 



7. Geniculate. 





13. Connate. 



8. Capitate with a 

 knob. 



tunicate 



14.1 



* > Setigerous. 

 15. J 



Vol. III. p. 366, 510— IV. p. 316-. 



