neio Species of Bavhns. 53 



between lateral line and ventral, 12 round caudal peduncle. 

 Silvery, brownish on the back, scales edged with dark brown; 

 tins v/hitish. 



Total length 70 millim. 



A single specimen from the River Lumi, on the east side 

 of Kilimanjaro, running into Lake Jipi. 



Barhus Uneomaculatus. (PI. V. fig. 3.) 



Depth of body 3§ times in total length, length of head 4 

 times. Snout rounded, as long as the eye, which is contained 

 3§ times in length of head ; interorbital width 2| to 2| times 

 in length of head; mouth small, subinferior; lips moderately 

 developed, lower interrupted on the chin; barbels two on 

 each side, anterior 1^ to 1| diameters of eye, posterior 1^ to 

 If. Dorsal III 8, nearer occiput than base of caudal, with 

 feebly emarginate border; last simple ray not enlarged, 

 flexible, not serrated, as long as head. Anal IH 5, longest 

 ray | length of head. Pectoral | length of head, not reaching 

 ventral ; latter below anterior rays of dorsal. Caudal peduncle 

 twice as long as deep. Scales 30 ^, 3 between lateral line 

 and base of ventral, 12 round caudal peduncle. Silvery, 

 brownish on the back, some of the scales dark brown at the 

 base; a series of 4 to 7 black spots on each side, connected 

 by a dark lateral streak ; all but the last spot above the lateral 

 line. 



Total length 67 millim. 



Two specimens from the Lumi River. 



Barhus ampJiigramma. (PI. V. fig. 4.) 



Depth of body equal to length of head, 3| or 3| times in 

 total length. Snout rounded, as long as the eye, which is 

 contained 4 times in length of head ; interorbital width 2^ 

 times in length of head; mouth small, subinferior ; lips 

 moderately developed, lower interrupted on the chin; barbels 

 two on each side, anterior about ^, posterior § diameter of 

 eye. Dorsal III 7, a little nearer occiput than base of caudal, 

 the border not emarginate ; last simple ray not enlarged, 

 flexible, a little shorter than head. Anal III 5, longest ray 

 I to § length of head. Pectoral nearly | length of head, not 

 reaclung ventral ; latter slightly in advance of origin of dorsal. 

 Caudal peduncle twice as long as deep. Scales 35-36 ?f, 4 

 between lateral line and base of ventral, 16 round caudal 

 peduncle. Yellowish, pale olive on the back ; a blackish 

 lateral streak, independently of the lateral line, which is also 



