Annals of the Transvaal Museum. 
288 
278. Hesperia vindex (Cramer). 
Papilio vindex Cr., Pap. Exot., 4, pi. 353, ff. G, H (1782). 
Pyrgus vindex Trimen, S. Afr. ButtfL, 3, p. 280 (1889). 
Hesperia spio Holland, Proc. Zool. Soc. Loud., 1896, 1, p. 22. 
Common everywhere. 
279. Hesperia dromus (Ploetz). 
Holland, Proc. Zool. Soc. Loud., 1896, 1, p. 23. 
Pyrgus dromus Ploetz, Mitth. nat. Yer. He u. Vorpomm, n. Pug., 
1884, p. 6; Trimen, S. Afr. Bnttfl., 3, p. 283 (1889). 
Sliilouvane, April, September (H. A. Junod) ; Barberton, Decem- 
ber (Gould), in Mus. Coll. ; Pretoria, February, March (W. L. 
Distant); Pretoria, December, and Warmbaths, January (A. G. 
Cook). 
280. Hesperia ferox (Wallengren). 
Holland, Proc. Zool. Soc. Bond., 1896, 1, p. 23. 
Syrichtus ferox Wllgr., Wien. Ent. Monatschr., 1863, p. 137. 
Pyrgus diomus, Trimen, S. Afr. ButtfL, 3, p. 287 (1889). 
Common. 
281. Hesperia asterodia (Trimen). 
Holland, Proc. Zool. Soc. Bond., 1896, 1, p. 24. 
Pyrgus asterodia Trimen, Trans. Ent. Soc. Bond., (3) 2, p. 178 
(1864); S, Afr. Bnttfl., 3, p. 284 (1889). 
Johannesburg, September, October (A. Poss) ; Waterval, Septem- 
ber (A. J. T. Janse), in Mus. Coll. ; Pretoria, September (W. I;. 
Distant) : Potchefstroom (Morant and Ayres, teste P. Trimen) ; 
Johannesburg (H. E. B. Feltham) ; id. February, and Witpoortje, 
December (A. G. Cook). 
*282. Hesperia transvaaliae (Trimen). 
Holland, Proc. Zool. Soc. Bond., 1896, 1, p. 24. 
Pyrgus transvaalica Trimen, S. Afr. ButtfL, 3, p. 286 (1889). 
Potchefstroom District (T. Ayres, teste P. Trimen) ; De Proon, 
March, Warmbaths, January, and Buffelskloof, December (A. G. 
Cook) ; Johannesburg and Warmbaths (H. B. B. Feltham). 
*283. Hesperia agylla (Trimen). 
Holland, Proc. Zool. Soc. Bond., 1896, 1, p. 24. 
Pyrgus agylla Trimen, S. Afr. Bnttfl., 3, p. 286 (1889). 
Johannesburg (H. B. B. Feltham). 
284. Hesperia mafa (Trimen). 
Holland, Proc. Zool. Soc. Bond., 1896, 1, p. 24. 
Pyrgus mafa Trimen, Tr. Ent. Soc. Bond., 1870, p. 386, pi. 6, 
f. 12; S. Mr. Bnttfl., 3, p. 287 (1889), 
A fairly common species, 
