Diptera from South Africa. 91 
Bombylius fulvonotatus, Wiedem., Zool. Mag. 11. p. 41 (1818) ; 
id. Dipt. Exot. i. p. 162 (1821) ; id. Auss. zweifl. Ins, i. 
p. 382 (1828). 
One male from Rustenburg (Avranz). 
Systechus mixtus, Wiedem., Dipt. Exot. i. p. 165 (1821) ; 
id. Auss. zweifl. Ins. 1. p. 386 (1828) ; Loew, Neue Beitr. 
in. p. 52 (1855); id. Dipt. Siidafrik. p. 189 (1860). 
Bombylius miatus, Wiedem., l. ¢. 
Bombylius scutellaris, Wiedem., Auss. zweifl. Ins. 1. p. 348. 
Bombylius scuteliatus, Macq., Dipt. Exot. ii. (1) p. 94., 
One male and four females from Pretoria (W. L. D.). 
Two of the females are much denuded. 
Systechus albidus, Loew, Dipt. Siidafrik. p. 190 (1860) ; 
Karsch, Ent. Nachr. xii. p. 55 (1885). 
Three males from Pretoria (W. L. D.). 
Systechus simplex, Loew, l. c.; Schiner, Reise der Novara, 
p. 137 (1866). 
One male from Cape Town. 
Systachus?, sp. n. 
One female from Angola in bad condition. 
Corsomyza nigripes, Wiedem., Nov. Dipt. gen. 15 (1820) ; 
id. Dipt. Exot. 1. p. 159 (1821) ; id. Auss. zweifl. Ins. i. 
p. 828 (1828) ; Loew, Dipt. Stidafrik. p. 198 (1860) ; 
Schiner, Reise der Novara, p. 1389 (1866). 
One male from Cape Town. 
Lomatia acutangula, Loew, Dipt. Stdafrik. p. 203, tab. i. 
fig. 10 (1860). 
Two females from Pretoria (WW. L. D).). 
Lomatia pictipennis, Wiecem., Auss. zweifl. Ins. i. p. 802 
(1828); \ acq., Dipt. Exot. 1. (1) p. 62 (1840) ; Loew, 
Dipt. Siidafrik. p. 205, tab. 11. fig. 12 (1860). 
Anthrax pictipennis, Wiedem., . e. é ; 
Anisotamia centralis, Macq., Dipt. Exot, ii. (1) p. 82. 
Anthrax aurata, Macq,, /. c. Suppl. 1, p. 111. 
Two males and one female from Namaqualand (Cochrane) ; 
Pretoria (Zutrzenka) ; Johannesburg. 
