52 CYPMX1D.F. 



strongly developed, both upper and lower produced into a rounded or 

 subtriangular lobe which is nearly as long as or longer than eye ; anterior 

 barbel 1 to 1^ diameters of eye, posterior 1 to If. Dorsal IV 8-9, 

 equally distant from occiput and from caudal, or a little nearer former, 

 border more or less distinctly concave ; last simple ray very strong, bony, 

 not serrated, straight or slightly curved, -^ to nearly once length of head. 



Fig. 32. 



! /' ■ "- J , •' 



Barbus nedgia. 

 L. Tsana (F. N.). \. 



Anal III 5, often reaching caudal. Pectoral § to £ length of head, not 

 reaching ventral ; base of latter below anterior rays of dorsal. Caudal 

 peduncle If to 2 times as long as deep. Scales longitudinally striated, 

 29-36 pigis 2i-3 between lateral line and ventral, 12-14 round caudal 

 peduncle. Olive or greenish grey above, yellow or yellowish beneath ; 

 fins olive or grey, sometimes tinged with pink. 



Total length 520 millim. 



Lake Tsana. Upper Tributaries of Blue Nile, Omo River, Sagan 

 River, Lake Gandjule (Margherita). — Type in Senckenberg Museum, 

 Frankfort (M.). 



1. Ad. Zegi, L. Tsana. 



2-5. Ad., hgr., & Zegi ;md Bahardar, L. Tsana. 



0. Skel. 

 7. Hgr: 

 8-9. Hgr. & yg. 



Mr. E. Degen (C). 



Bahardar, L. Tsana. 

 Moore 11., Shoa. 

 Didessa R., 1500 ft. 



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

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



10. Hgr. Gibe II., Omo, 2800 ft. 



1 1-12. H*. Sagan II. at Wondo, 2800 ft. 



13-17. Hgr. Gato R., affl. of Sagan R., 



:3700 ft. 



