1:52 





CYPRUS 1DJE. 



7-8. Hgr. 





Umsitu R. (Zambesi System), 

 N.W. Rhodesia. 



9-15. Ad. 



& hgr. 



Mountain stream near Petauke 

 (Zambesi System), N.E. 

 Rhodesia. 



16-20. Ad. 





Klein Olifant R., Transvaal. 



Rev. F. A. Rogers and 

 E. 0. Chubb, Esq. (P.). 

 S. A. Neave, Esq. (C). 



Major G. E. Bruce (P.). 



122. BARBUS NEUMAYERI. 

 J. G. Fischer; Jahrb. Hamb. Wiss. Anst. i. 1884, p. 31; Pt'eff. Thierw. O.-Afr., 

 Fische, p. 59 (1896). 



Depth of body nearly equal to length of head, 4^ times in total 

 length. Snout !■§■ times as long as eye, which is 5£ times in length of 

 head ; mouth inferior ; lips thick ; two barbels on each side, anterior 

 slightly longer than eye, posterior nearly twice as long as eye. Dorsal 

 III 7, a little nearer root of caudal than end of snout, border emarginate ; 

 last simple ray strong, bony, serrated, § length of head. Anal III 5. 

 Pectoral not reaching ventral ; base of latter below anterior rays of 

 dorsal. Scales 30-31 |f, 3 between lateral line and ventral. Upper 

 parts dark brown, lower whitish, the two sharply defined. 



Total length 110 millim. 



Xguruman, Masai District, German East Africa. — Type in Hamburg 

 Museum. 



123. BARBUS NAIROBIENS1S, sp. n. 

 Depth of body equal or nearly equal to length of head, 3§ to 4 times 

 in total length. Snout rounded, longer than eye, which is 4 to 5 times 

 in length of head; interorbital width 2-^ to 2| times in length of head ; 

 mouth terminal or subinferior, its width about ^ length of head ; lips 

 moderately developed, interrupted on chin ; two barbels on each side, 

 anterior 1^ to 2, posterior 2 to 2\ diameters of eye. Dorsal III 7, 

 equally distant from centre or posterior border of eye and from root of 

 caudal, border slightly concave ; last simple ray strong, bony, coarsely 

 serrated behind, shorter than head. Anal III 5, not reaching caudal. 

 Pectoral § to f length of head, not reaching ventral ; base of latter 

 below anterior rays of dorsal. Caudal peduncle 1^ to If times as long 

 as deep. Scales 28-30 ft, 3 between lateral line and ventral, 12 round 

 caudal peduncle. Brownish above, silvery white beneath, with a very 

 indistinct dark lateral stripe ; fins whitish. 



