100 PUOCREDINGS OF THE M ALACOI.OGICAL SOCIETY. 



Cleopatka. Joubertt, Bourguignat. 

 Cleopatra Jouherti, Bourguignat: ii, pi. iv, fig. 3; iii, p. 48. 



Bythinia multisulcata, Bourguignat. 

 Bythinia muUisulcata, Bourguignat : ii, pi. iii, figs. 7, 8 ; iii, p. 52. 

 Amptillaeia ovata, Olivier. 



Ampullaria ovata, Olivier : Philippi in Kiister's Conch. Cab., pi. xiv, 

 figs. 5, 6 ; Reeve, Conch. Icon., vol. x, fig. 64 ; Smith, i, 

 p. 348; Crosse, p. 110; Bourguignat, Moll, nouv., 1863, p. 79, 

 pi. X, fig. 11 ; ii, pi. vi, fig. 1 ; iii, p. 74 ; Pelseneer, p. 104. 



A. Kordofana, Parreyss : Philippi, I.e., pi. xiii, fig. 1. 



Ampullaria Bridouxa, Bourguignat, 

 Ampullaria Bridouxi, Bourguignat: ii, pi. v, fig. 22 ; iii, p. 72. 



Lanistes sinisteoesus (Lea). 



Meladomus sinistrorsiis (Lea), Bourguignat : iii, p. 78. 

 Lanistes sinistrorsm, Martens: p. 167. 



Lanistes Joubeeti (Bourguignat). 



Meladomus Jouherti, Bourguignat : ii, pi. vi, fig. 6 ; iii, p. 76. 

 Lanistes Jouherti, Martens: p. 165. 



Melania admieabilis, Smith. 



Melania {Sermyla) admirahilis, Smith : iii, p. 427 ; ii, p. 291, pi. xxxiv, 

 fig. 24; Crosse, p. 114; Bourguignat, ii, pi. xi, fig. 25; 

 iii, p. 164 ; Martens, p. 196 ; Moore, ii, p. 219, fig. 1, and figs. 

 on p. 353. 



Melania tuberculata, Miiller. 



Melania ttihermlata, Miiller: Smith, ii, p. 291 ; Bourguignat, ii, pi. xi, 

 figs. 26-7; iii, p. 163; Martens, p. 193. 



Melania Tanganyicensis, Smith. 



Melania Tanganyicensis, Smith: iii, p. 427; ii, p. 291, pi. xxxiv, 



fig. 25; Crosse, p. 115; Martens, p. 197. 

 Uorea Tanganihana, Bourguignat: ii, pi. xi, figs. 28-9; iii, p. 161. 



This species constitutes the genus Hor<>a of Bourguiguat, but I do 

 not see any reasou for separating it from Melania. 



Coebicula radiata (Parreyss). 



Cyrena radiata, Parr. : Philippi, Abbild., vol. ii, p. 4, pi. i, fig. 8 ; 



Clessin, Conch. Cab. [Corhicula), pi. xxviii, figs. 16-18 ; Smith, 



ii, p. 295. 

 Corhicula Tanganikana, Bourguignat : i, p. 104 ; ii, pi. xviii, figs. 8-10. 

 C. Foai, Mabille (Bull. Soc. Philom. Paris, 1901, vol. iii, p. 58), 

 is probably a variety of this species. 



