CYPBINIDyE. 257 



23-2-1:. Yg. Uinsihi R. at Broken Hill, Rev. F. A. Rogers and 



N.W. Rhodesia. E. C. f Jhubb, Esq. (P.) . 



25- Hgr. Solwezi R., N. Rhodesia. F. H. Melland, Esq. (F.J. 



Add :- 



123. BARBUS XAIRUBIENSIS, Blgr. 



.5-8. Ad. & hgr. Nairobi. Sir F. J. Jackson (P.). 



9-12. Ad. & hgr. Eusso Nyiro, above falls. A. B. Percival, Esq. (P. 



Add;— 



124. BARBUS PORTALI, Blgr. 



17-18. Ad. Malau-a R., Kavirondo, 4000 ft. Sir F. J. Jackson (P.). 



19-28. Ad. & hgr. Hinia R., E. foot-bills of Ru- 



wenzori, 3500 ft. 



125. BARBUS dARPIO, Pfeff. 



Pappeuh. in Sclmbotz, Wiss. Ergebn. Deiitsch. Z.-Afr. Exped., Zool. iii. 

 p. 244. 



Recorded from the Congo System (Upper Ituri). 



120. BARBUS PERCIVALI, Blgr. 

 Add :— 



11-13. Hgr. Eusso Xjiro, above fulls. A. B. Percival, Esq. (P.). 



14-23. Ad. & hgr. Sava. 



127. BARBUS ZAXZIBARIOUS, Peters. 

 Add:— 



4-11. Yg. Bereza, German E. Africa. Dr. E. J. Baxter (C). 



127 a. BARBUS ARGYROT^NIA. 

 Bouleng. Proc. Zool. Soc. 1912, p. 674, pi. Ixxix. fig. 1. 



Depth of body 2f to 3 times in total length, length of head S| to 

 3f times. Snout rounded, shorter than eye, which is 2|- to 3 times in 

 length of head and equals or nearly equals interorbiial width ; mouth 

 small, subinferior; lips feebly developed; two pairs of barbels, anterior 

 about f diameter of eye, posterior as long as or slightly longer than eye. 

 Dorsal III 8, equally distant from posterior border or centre of eye and 

 from base of caudal, border feebly concave ; last simple ray enlarged, 

 bony, strongly serrated behind. Anal III 5, not reaching caudal. 

 Pectoral a little shorter than head, not reaching ventral ; base of latter 



VOL. IV. s 



