TIL APIA. 



199 



the dorsal and anal fins, and may form a network on the caudal tin ; a 

 black spot on the base of the anterior soft dorsal rays ; caudal fin often 

 dark, with or without round whitish spots ; in life, the lower parts often 

 of a dark blood-red. 



Total length 290 millim. 



Lake Galilee, Algerian Sahara, and Lower Egypt, to the Bahr-el- 

 Gebel, the Victoria Nile, Lakes Rudolf and Gandjule (Margherita), Chad 

 Basin, Niger, Gold Coast. — Types in Paris Museum. 



1-2. Yj. 



Near Biskra, Algerian Sahara. 



W. J. Harding King, Esq. 

 (P.). 



3-5. Yg. 



Oumach, ,, 



R. Gurney, Esq. (P.). 



6-7. Types of 



Tuggurt, „ 



Canon Tristram (C). 



Chromis tris- 







trami. 







8-9. Yg. 



)J )! 



Dr. F.Werner (P.). 



10-11. Hgr. : 



Wed Rir, „ 



M. Jus (C.) ; Paris Museum 



(E.). 



12-21. Ad. & hgr. 



L. Mareotis. 



L. Loat, Esq. (G). 



22-25. Yg. 



Near Alexandria. 



C. H. Schoeller, Esq. (P.). 



2(5-27. Ad. 



L. Borollos. 



L. Loat, Esq. (C). 



28-33. Types of 



L. Menzaleh. 



Dr. J. C. Mitchell (P.). 



Chromis men- 







salensis. 







31-63. Ad. & hgr. 



!> 



L. Loat, Esq. (G). 



6-1. Bkel. 



5J 



!' 



65-72, 73-83. Ad., 



Ghet-el-Nassara, near 



15 



hgr., & yg. 



L. Menzaleh. 





81. Yg. 



Bahr-el-Tawilah, near 

 L. Menzaleh. 



55 



85-100, 101-120. 



Nile near Samannud. 



55 



Ad., bgr.,&yg. 







121. Ad. 



Nile at Cairo. 



>•> 



122-131. Ad. & 



Canal near Cairo. 



51 



yg- 



132. Yg. 



Zoological Gardens, Giza. 



» 



133. Ad. 



Birket Karun, Fayoum. 



Dr. W. A. Cunnington and 

 Dr. C. L. Boulenger(P.). 



131-113. Yg. 



L. No, White Nile. 



L. Loat, Esq. (C). 



111-147. Ad. & 



Gondokoro, Bahr-el-Gebel. 



» 



yg- 



118. Ad. 



Fajao, Victoria Nile. 



J. S. Budgett, Esq. (P.). 



119. Ad. 



L. Rudolf. 



Dr. Donaldson Smith (C). 



