240 JOURNAL OF CONCHOLOGY, VOL. I4, NO. 8, OCTOBER, I914. 



Melampus flavus (Gmel.). 

 Vohita fiava Gmelin, Syst. Nat., ed. xiii., p. 3436. 



S. Thome, common ; Principe and Cape Verdes (Nobre) ; West 

 Indies. 



Melampus pusillus (Gmel.). 

 Voluta fiisilla Gmel., Syst. Nat., ed. xiii., p. 3436. 



S. Thome, fairly common ; Principe and Cape Verdes (Nobre) ; 

 West Indies. 



Pedipes afer (Gmel). 



Helix afra Gmel., Syst. Nat, ed. xiii., p. 3651. 



H. and A. Adams, Genera of Recent Moll., II., p. 248, pi. Ixxxiii., f. 4. 

 S. Thome, fairly common ; Cape Verdes (Bouvier) ; Azores and 

 S. Helena (Smith) ; Madeira, very common (Watson) ; Cansado, 

 Plage de Hann, Boulbine and Mossamedes (Dautzenberg) ; Lisbon 

 and Salvages (WoUaston, Test. Atl., pp. 50, 265, 293). 



Siphonaria algesirae Quoy et Gaimard. 

 Quoy et Gaimard, Voyage de 1' "Astrolabe," II., p. 338, pi. xxv., 



f- 23—25. 



S. Thome, scarce ; Canaries (Watson) ; Cape Verdes, abundant 

 (Nobre) ; Atlantic, from Portugal to Mossamedes ; Mediterranean. 



Gadinia garnoti (Payr.). 

 Pileopsis gar?ioti Payraudeau, Moll. Corse, p. 94, pi. 5, i. 3, 4. 

 S. Thome, scarce ; Mediterranean. 



Gadinia costata (Krauss). 

 Mouretia costata Krauss, Sudafr. Moll., p. 57, pi. 4, f. i. 



S. Thome, scarce ; Cape Verdes (Nobre) ; S. Africa ; S. Helena 

 (Smith). 



Williamia gussoni (Costa). 

 Ancybis gnssojiii Costa, Cat. Test. Sicil., pp. 120, 125. 



S. Thome, common ; Canaries (McAndrew) ; Azores, S. Helena 

 and Ascension (Smith). 



We should be disinclined to include '^Patella radiata Pease in the 

 synonymy without anatomical confirmation. 



Actaeon maltzani Dautzenberg. 

 Dautzenberg, Contrib. Faune Afr. Occ, I., p. 10, pi. i, f i, 2. 

 Act(Kon senegaleTisis von Maltzan (non Petit), 



S. Thome, rare ; Goree (von Maltzan) ; Rufisque and Libreville 

 (Dautzenberg). 



Retusa striatula (Fbs.). 

 Bulla striatula Forbes, Rep. Aegean Invert. (Brit. Assoc, 1843), p. 188. 

 S. Thome, scarce ; Mediterranean. 



I Smith in P.Z.S., iSgo, p. 296. 



