BAEBUS. 



30 



Caudal peduncle ]i to nearly 2 times as long as deep. Scales longitu- 

 dinally striated, 31-36 Jffg, 2|-3 between lateral line and ventral, 



Fig. 19. 



Barbus oreas. 

 Type. f. 



12-14 round caudal peduncle. Olive above, silvery on the sides and 

 below, scales darker at the base ; dorsal and caudal tins greyish. 



Total length 300 millim. 



Hawash River and Lake Zwai, Southern Ethiopia. 



types. Jerrer R., near Harrar, Mr. E. Degen (C). 



0000 ft. 

 Hawash R. at Zekuala, 



4100 ft. 

 Akaki E., Hawash, 4500 ft. 

 L. Zwai, 4000 ft. 

 Maki E., L. Zwai. 

 Suksnki B.j L. Zwai. 



1-2. Hgr. 



3. Ad. 



4-6. Hgr. & yg. 



7-10. Ad. & hgr 

 11. Ad. 

 12-14. Ad. 



Mr. P. 0. Zaphiro (0.) ; 

 W. N. McMillan, Esq. (P.). 



10. BARBUS MARGARITA. 

 Bouleng. Ann. & Mag. N. H. (7) xvii. 1906, p. 565. 



Depth of body 3f to 4^ times in total length, length of head 3| to 

 3f times. Snout rounded or obtusely pointed, 3 to 3J times in length 

 of head ; eye 4 (young) to 7 times in length of head, interorbital width 

 3 to 3J times ; mouth inferior, its width 4 to 5 times in length of head ; 

 lips strongly developed, lower continuous across the chin and forming a 

 short, rounded, median lobe ; two barbels on each side, anterior 1 to 1^-, 

 posterior 1^ to 1^ diameters of eye. Dorsal IV 9 (or 8), equally distant 



