SILUltlD.E. 283 



from caudal. Caudal fin \ length of head. Olive, marbled with darker, 

 belly white. 



Total length 245 millim. 



L. Ngami Basin, N.W. "Rhodesia *. 



1. Hgr. Okovango R., L. Ngami. R. B. Woosnam, Esq. (G). 

 2-3. Yg. Umsitu R., Broken Hill, N.W. Rev. F. A. Rogers and E. C. 



Rhodesia. Chubb, Esq. (P.). 



Very similar to C. mellandi. Differing in the shape of the patch of 

 vomerine teeth. 



8. CLARIAS MELLANDI, Blgr. 

 Add :— 



2. Ad. L. Bangwelu. F. II. Melland, Esq. (P.). 



10. CLARIAS CAPENSIS, C. & V. 

 Gilchr. & Tliomps. t. c. p. 444. 



Recorded from German S.W. Africa. 



12. CLARIAS JAENSIS, Blgr. 

 Add:— 



7-8,9-11. Ad. Akonolinga,NyongR.,S. Cameroon. G. L. Bates, Esq. (C). 



13. CLARIAS CARSONIT, Blgr. 

 Add :— 



2D-32. Ad. IlimaR., E. foot-hills of Ruwen- Sir F. J. Jackson (P.). 



zori, 3500 ft. 



15. CLARIAS SUBMARGINATUS, Peters. 

 Pappenh. in Schubotz, Wiss. Ergebn. Deutsch. Z.-Afr. Exped., Zool. iii. p. 24(J. 

 Recorded from Ruanda, L. Kivu, and the Upper Ituri. 



16. CLARIAS LIOCEPHALUS, Blgr. 

 Add — 



4. Ad. Dungu, Uelle. Capt. Huterean (G). 



This species may prove to be identical with the preceding. 



* The young specimens from Dougwenna, Mossamedes, referred by me with doubt to 

 C. mellandi, probably belong to this species. 



