494 



SILUE1D.E. 



outer border, with 7 (young) to 14 very strong antrorse sense on its 

 inner border, reaching base of ventral or not quite so far. Ventral 

 equally distant from end of snout and from root of caudal, or a little 

 nearer the former, not reaching anal. Caudal deeply emarginate, upper 

 lobe the longer. Caudal peduncle nearly twice as long as deep. Pale 



Pig. 368. 



Hochoeus niloticus. 

 Luxor (F. N.). 



yellowish or greyish olive above, speckled and marbled with blackish ; 

 two more or less regular dark bands across the back, one under each of 

 the dorsal fins ; belly white ; dorsal and caudal fins yellowish, dotted or 

 spotted with blackish. 

 Total length 6-5 millim, 



Lower Nile to Bahr-el-Gebel ; Lake Rudolf— 

 apparently lost. 



Belli Souef, Low. Nile. 



Near Luxor. 



Between Luxor and Assuan. 



Assuan. 



1-3. Ad. 



4-13. Ad., hgr., & yg 

 14-23. Ad., hgr., & yg, 

 24-27. Ad. k hgr. 

 28. Skel. 

 29-31. Hgr. 



-Type (Paris Museum) 

 L. Loat, Esq. (C). 



Kaka, White Nile. 



