0/ 







SILTJKID.E. 



dorsal and caudal fins, where they are separated by a narrow network of 

 the pale ground-colour. 



Total length 510 millim. 



Lower Nile to Blue Nile and Bahr-el-Gebel ; Lake Rudolf; Lake 

 Chad, Senegal ; Niger ; Congo ; Lakes Tanganyika, Mweru, and 

 Bangwelu. — Type in Paris Museum. 



Fijr. 280. 



1. Yg. 



2- Yg. 



3-4. Yg. 



5-9. Hgr. & yg. 

 10-11. Hgr. 

 12-13. Ad. 

 14-15. Yg. 

 16. Ad. 



17-18. Ad. & hgr. 

 19. Ad. 



20-24. Ad. & hgr. 

 25. Head of ad., dry. 

 26-28. Yg. 



29. Ad. 



30. Ad., stuffed. 

 31-32. Ad. & hgr. 

 33. Ad. 



Auchenoglanis occidentalis. 

 Mouth of L. No (F. X.). \. 



Near Luxor. 



Between Luxor and Assnan. 



Kosheh, Nubia. 



Khartum. 



Omdurman. 



Wad Medine, Blue Nile. 



Gaz-abu-Guniah, White Nile. 



Ghaib-el-Aish, ,, 



Fashoda, ,, 



Mouth of L. No, „ 



Gondokoro, Bahr-el-Gebel. 



L. Chad. 



Fort Lamy, Shari R. 



Kaedi, Senegal. 



Senegal. 



McCarthy Id., Gambia. 



Mureji, Upp. Niger. 



L. Loat, Esq. (P.). 



J. Petheriek, Esq. ((!.). 

 L. Loat, Esq. (C). 



Capt.G.B. Gosling (P. 

 M. P. Delhez (C). 

 J.S.Budgett,Esq. (P. 



