258 



ADDENDA, VOL. II. 



below origin of dorsal. Caudal peduncle a little longer than deep. 

 Scales radiately striated, 30-31 |f, 3 between lateral line and ventral, 

 14-16 round caudal peduncle. Pale sand-colour, with a silvery lateral 

 band, which is sometimes edged above with a streak of black pigment; 

 fins white, often tinged with pale orange at the base. 



Total length 53 millim. 



Eusso Nyiro, British East Africa. 

 1-10. Types. Eusso Nyiro, below falls. A. B. Percival, Esq. (P.). 



Near B. zanzibaricus, but body deeper and with more scales round 

 caudal peduncle. 



Pig. 158. 



Barbus argyrotcenia. 

 Type (P. Z. S. 1912). 



Add :— 



25-28. Ad. & yg. 

 29-30. Ad. 



130. BARBUS KESSLERI, Stdr. 



Lucalla R. at Lucalla. 

 L. Kiluuda, Bengo R. 



Dr. W. J. Ansorge (C). 



131. BARBUS HOLOT^NIA, Blgr. 



Pappenh. Mitth. Zool. Mus. Berl. v. 1911, p. 515 ; Bouleng. Ann. Mus. Congo, ii. 



no. 3, p. 14 (1912). 

 Barbus squamosissimus, Steind. Denkschr. Ak. Wien, Ixxxix. 1913, p. 26, pi. iii. 



fig. 2. 



Add :—■ 



39. Ad. 



40-42. Ad., hgr., 



43-44. Ad. & yg. 

 45-49. Ad. & yg. 

 50-51. Ad. 

 52. Hgr. 

 53-54. Ad. 



Lucalla R. at Kalenge, Angola. Dr. TV. J. Ansorge (C). 

 Benzo R. at Cabiri, ,, „ 



Lucola R. near Cabin da. 

 Chiloango R. at Mayili. 

 Chiloango R. near Leila. 

 Chiloango Town. 

 Luali R. (Chiloango) at Buco 

 Zan. 



