448 Annals of tlte South African Museum. 



distinctly marked on the fourth segment, apex black, pubescence 

 largely white anteriorly, then black at apex. Legs blackish, with 

 long white hairs on the coxae and short white pubescence on femora. 

 Wings hyaline, tinged with yellowish brown on fore border and 

 several veins. Appendix present. 



PANGONIA BIFASCIATA, Wied. 

 Dipt. Exot. i. p. 102 (1828). 



A female from Cape Colony (Table Mountain) and a male and 

 female from Cape Peninsula. 



In these specimens the first posterior cell is not closed at or before 

 the border of the wing, but is open, though very narrow, and very 

 nearly closed on one wing. The male has no prolongatioii on the 

 second joint of fore tarsi. 



PANGONIA ROSTRATA, Linn. 



Mus. Lud. Ulr. p. 421 (1764). (Tabanus.) 



Females from Cape Colony (Springbok, Namaqualand, and 

 Cape Town). 



PANGONIA CONJUNCTA, Walker. 



List Dipt. i. p. 135 (1848). 

 A female from Cape Colony (Kalk Bay). 



PANGONIA ATRICORNIS, Wied. 

 Dipt. Exot. i. p. 58 (1821). 



Females from Cape Colony (Grootfontein, W. F. Purcell ; Stellen- 

 bosch, L. Peringuey ; Wyk's Vley, E. G. Alston ; Dumbrody, J. A. 

 O'Neil, 1902; Kentani, H. P. Abernethy). 



PANGONIA ADJUNCTA, W T alker. 



List Dipt. i. p. 135 (1848). 

 Transvaal (Potchefstrom, T. Ayres). 



PANGONIA ANGULATA, Fabr. 



Syst. Antl. p. 91 (1805). 

 Cape Town, Stellenbosch, Paarl, Caledon, Bushmanland. 



