28 



CYPEixMD,?;:. 



11-18. Ad., bgr., 

 19-26. Hgr. & yg. 



27. Hgr. 



28-32. Hgr. 

 33-40,41-48. All. 



49. Ad. 



50. Hgr. 



51. Ad. 



52. Hgr. 



53. Hgr. 

 54-55. Hgr. 

 56-65. Yg. 

 66-67. Hgr. 



68. Ad. 



69. Hgr. 

 70-79. Yg. 



80. Yg. 



81. Yg. 



82. Yg. 

 83-90. Hgr. 

 91. Yg. 



92-101. Hgr.&yg. 



Damietta Nile, near Saman- 



nud. 

 Damietta Nile, near Saman- 



nud^ upstream side of 



Barrage. 

 Near Warreg Id., 2 miles N. 



Cairo. 

 Near Cairo. 

 Beni Souet'. 



Sanhur, near Beni Souef. 

 Bahr Selah, Fayum. 

 Lahun, Bahr-Yusuf, Fayum. 

 Birket Karun. 



Between Abu-Tig and Assiut. 



Near Luxor. 



Between Luxor and Assuan. 



Assuan. 



Korosko, Nubia. 



Derr, 



Wadi Haifa. 



Kosheb, Nubia. 



N. of Kesmah, Nubia. 



Korti, Nubia. 



Khartum. 



Rosaires, Blue Nile. 



L. Baringo. 



L. Loat, Esq. (C). 



Dr. ('Unnington and C^ L 



Boulenger, Esq. (C). 

 L. Lont, Esq. (C). 



J. Petherick, Esq. (C). 

 Capt. S. Flower (P.). 

 Sir H. H. Johnston (P.). 



8. BARBUS RUSPOLIL 



Vincig. Ann. Mus. Geneva, (2) xvii. 1896, p. 29, and xix. 1898, p. 260 ; Bouleng. 

 Ann. & Mag. N. H. (7) xvii. 1906, p. 564. 



Depth of body 2f to 3 times in total length, length of head 4 times. 

 Snout rounded or subacuminate, not prominent, 3^ to of times in length 

 of head ; eye 4 to 5 times in length of head, interorbital width 2J to 

 3 times ; mouth subinferior, its width 4 to 4 J times in length of head ; 

 lips moderately developed, lower continuous across the chin ; two 

 barbels on each side, anterior as long as eye, posterior Ij to 1^ diameters 

 of eye. Dorsal IV 9, equally distant from occiput and from root of 

 caudal, border concave ; last simple ray extremely strong, bony, not 

 serrated, its ossified part 1^ to 1^ length of head. Anal III 5, reaching 

 or nearly reaching caudal. Pectoral as long as head, reaching or nearly 



