— IS- 

 SO. Baccha flavicornis Loew, 1S63, Senegal, Transvaal. 



— — punctum Big., 1885. 



70. — piota Wied., 1830, Assinia, Congo, Guinea. 



— — vittata Wied., 1830. 

 71.* — sapphirina Wied., 1880, Aden. 

 72. Neoascia floralis Meig., 1822, Canarie. 



— — analis Macq., 1835. 



73.* Rhingia caerulescens Loew, 1887, Somalia, Rodesia, Caffreria. 



74. — semicaerulea Aust., 1898, Sierra Leone. 



75. Graptomyza suavìssÌ7na Karsch, 1887, Africa or., Mombasa. 



76. — vittigera Big., 1883, Natal. 



77. Ptilostylomyia triangulifera Big., 1882, Sierra Leone. 



B) VOLUCELLINAE. 



78. Volucella capensis Schin., 1868, Capo. 



79. — liquida Er., 1841, Algeria. 



— — analis Macq., 1842. 



80. — nigriceps Big., 1883, Capo. 



81. — obesa Fabr., 1775, Madagascar, Isole di Francia, Borbone 



e Seichelles. 



C) Eristalinae. 



82. Meromacrus maculatus Macq., 1850, Africa mer. 



83. Eristalis (Dolichomerus) latevittatus Big., 1858, Gabon, Guinea, 



Assinia, Pungo Andongo. 



— — — maculipennis Lw., 1857. 



84. — ( — ) nigritus Big., 1859, Madagascar, Zanzibar, Uganda. 



— — — haemorrhous Gerst., 1873. 



85. — (Megaspis) assimilis Walk., 1849, Sierra Leone, Pretoria, 



Salisbury, Caffreria. 



— — — capito Loew, 1857. 



86. — ( — ) bullatus Loew., 1857, Caffreria. 



87. — ( — ) cupreus Macq., 1842, Madagascar, Isola di Francia, 



88. — (— ) Franto Loew, 1857, Caffreria. 



89. — (— ) incisus Wied., 1830, Cap. 



90.* — (— ) natalensis Macq., 1850, Sudan, Porto Natal, Caf- 

 freria, Zanzibar. 



— — — curtus Loew, 1857. 



91. — ( — ) rufonasufus Big., 1891, Assinia. 



