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EXPLICATION DES FIGURES. 



Planche 15. 



1 Conops pica. 



— 2 • aureo-rufa (capul). 



— 5 uigri testacea (caput) . 



— 4 emarginata [ala). 



— 5 Pleurocerina fasciata [a caput , b abdoim-nj. 



— 6 Aulaccphala niaculithorax [a et b cap itj. 



— 7 Dejeunia araiala (caput , a antenna). 



— 8 Ecliinomyia immaculata (caput , a antenna]. 



— 9 — puraila (caput , a antenna]. 



— 10 -pyginœa (caput, a antenna, b ala] 



-11 llystricia rufipcs (caput, a ala]. 



— 12 lMicropa!|ms j)ilifacies. 



— 13 concavicornis (caput , a ala]. 



— 1/j, nitiJus (caput, a antenna, b ala], 



•- IS Aprollicca lulijics (a caput]. 



Planche 16. 



Fig. 1 Exoj aipus bicolor [a caput , b antenna] 

 2 Gonia javana (alal. 



5 Gonistylum luficorne (a caput. b antenna). 



4 Polichœta nigra a caput, b antenna^. 



5 Neinorœa nitidiventris (a caput , b antenna). 



6 hicolor (caput, a antenna, b ala). 



7 pictipennis (caput, a antenna, b ala). 



