204 _ Bulletin American Museum of Natural History [Vol. LITI 
Mascarenes. No species have as yet been found in Cameroon and 
Gaboon. se 
The following is a list of the species described from the Ethiopian 
Region. 
Vwiparus abyssinicus (EH. v. Martens) =Vivipara abyssinica E. v. MARrrTEns, 
1866, Malakoz. Blatter, XITI, p. 97, Pl. 111, fig.7. Southern Abyssinia. 
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Map 1. Distribution of the genus Viviparus in Africa. 
Vwiparus (?) brincatianus (Bourguignat). See p. 209. 
Viiparus (?) brincatianus var. bridouxianus ( Bourguignat). See p. 209. 
Viviparus capillatus (Frauenfeld) = Vivipara capillata FRAUENFELD, 1865, Verh. 
Zool. Bot. Ges. Wien, XV, p. 533, Pl. xx1r, figs. 11 and 12. Vwiparus capillaceus E. A. 
Smiru, 1893, Proc. Zool. Soc. London, p. 637. Vivipara unicolor form minor PALLARY, 
1924, Mém. Inst., d’Egypte, VII, 1, p. 32. Lake Nyasa. 
Viviparus capillatus var. sambesiensis (Sturany) = Vivipara unicolor var. sambe- 
siensis STURANY, 1898, Anz. Ak. Wiss. Wien, Math. Naturw. iS 2X XV, p. 161; 
1898, Denkschr. Ak. Wiss. Wien, LXVIL, p. 621, Pl. 111, figs. 57-61. Vivipara dense- 
striata Preston, 1905, Proc. Malacol. Soc. London, VI, 2, p. 300, fig. 2. Vivipara 
