24 



CYPKTNID.E. 



eye. Dorsal IV 8, equally distant from eye and from root of caudal, 

 border deeply concave ; last simple ray strong, bony, not serrated, 

 slightly curved, a little shorter than head. Anal III 5, not reaching 

 caudal. Pectoral § length of head, not reaching ventral; base of latter a 

 little posterior to origin of dorsal. Caudal peduncle If- times as long as 



Fig. 5. 



Barbus microterolepis. 

 Type. f. 



deep. Scales longitudinally striated, 40 g|, 4 between lateral line and 

 ventral, 16 round caudal peduncle. Olive above, silvery beneath ; fins 

 greyish. 



Total length 135 milliin. 



Maki River (Lake Zwai), Southern Ethiopia. 

 1. Type. Maki R. at Buggali, 4000 1't. Mr. E. Degen (C). 



5. BARBUS MACRONEMA. 

 Bouleng. Ann. & Mag. N. H. (7) x. 1902, p. 427. 



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

 times. Snout rounded, 3^ to 3-§- times in length of head ; eye G to 

 6^ times in length of head, interorbital width 2-f to 3 times ; mouth 

 inferior, its width 3j to 4 times in length of head ; lips well developed, 

 lower continuous and with a very short, rounded or truncate median 

 lobe ; two barbels on each side, nearly equal, 2 to 2| diameters of eye. 

 Dorsal IV 8, equally distant from occiput and from root of caudal, or a 

 little nearer former, border concave ; last simple ray strong, bony, not 

 serrated, feebly curved, about \ length of head. Anal III 5, reaching 



