234 



ADDENDA, VOL. IT. 



finely striated longitudinally, 28-32 j|, 2-2J between lateral line and 

 ventral, 12 round caudal peduncle. Olive-brown above, whitish beneath ; 

 scales on upper half of body with a dark basal spot ; fins greyish 

 brown. 



Total length 550 millim. 



Chiloango System. 



1-3. Types. Loango R. at N'Kutu. Dr. W. J. Ansorge (C). 



4-5. Types. Luali R. at Buco Zau. „ 



Distinguished from the preceding by the narrower head, the more 

 developed lips, the longer caudal peduncle, and the greater number of 

 scales in the lateral line. 



Fig. 147. 



Barbus roylii. 

 Type (A. M. C). h 



37. BARBUS HINDU, Blgr. 



Vincig. Ann. Mus. Grenova, (3) v. 1913, p. 301; Pappenb. in Schubotz, Wiss. 

 Ergebn. Deutsch. Z.-Afr. Exped., Zool. iii. p. 239 (1914). 



40 a. BARBUS BAYOXL 

 Bouleng. Ann. Mus. Grenova, (3) v. 1911, p. 77. 



Depth of body 3j to S| times in total length, length of head SJ to 4 

 times. Snout rounded, projecting beyond mouth, 3 to 3-y times in 

 length of head ; eye of (young) to 7 times in length of head, inter- 

 orbital width 2 1 to 2y times ; width of mouth 3 to oh times in length 

 of head, lips well developed, broadly interrupted on the chin ; barbels 



