A 
EXPLICATION DES FIGURES. 
Planche 15. 
Fig. 1 Conops pica. 
2 
LA 
— —— rs] 
aureo-rufa (caput). 
- nigri testacea (caput). 
——— À ——— emarginata (ala). 
—-— D Pleurocerina fasciata {a caput . b abdomen,. 
—— 6 Aulaccphala maculithorax (a et b capat. 
—— 7 Dejeunia armata (caput, a antenna). 
—— 8 Echinomyia immaculata (caput, & antenna). 
— 9 —— pumila (caput, 4 antenna). 
— 10 ———— pygmœa (caput, a antenna, D ala). 
——- 11 Hystricia rufipes (caput, a ala). 
——- {2 Micropalpns pilifacies. 
a 15 — 
—— 144 ———— nitidus (capat, a antenna , D ala}. 
concavicornis (caput , a ala). 
—— 15 Aprotheca rulipes (a caput). 
Planche 16. 
Fig. 1 Exopalpus bicolor (a caput , b antenna). 
——- 2 Gonia javana {ala). 
—-— 3 Gonistylum ruficorne {a caput. b antenna). 
——— À Polichta nigra ‘a caput, b antenna). 
—-— 5 Nemoræa nitidiventris (a caput , b antenna). 
—-— 6 —-_— hicolor (caput, a antenna, B ala). 
—-— 1 ——— pictipennis (caput, 4 antenna, b ala. 
