206 | Bulletin American Museum of Natural History (Vol. LIIL 
Viviparus liberianus (Schepman) =Paludina liberiana SCHEPMAN, 1888, Notes 
Leyden Mus., X, p. 247, Pl. x, figs. la-b. St. Paul’s River, near Bavia, Liberia. 
Vetbarws meta (EK. v. Martens) = Vivipara meta B. v. Marrens, 1897, ‘Deutsch 
Ost Afr., IV, Beschalte Weichth.,’ p. 179, Pl. v1, fig. 27. Kassarosi Island, near the 
satenesienn shore of Lake Ticiana: 
Viviparus mweruensis E. A. Smith. See p. 208. 
Viviparus mweruensis var. pagodiformis E. A. Smith. See p. 209. 
Viviparus passargei (E. v. Martens) = Vivipara passargei E. v. Martens, 1904, 
in Passarge, ‘Die Kalahari,’ p. 757, fig. 3 (on p. 755). Subfossil in calcareous sand- 
stone at the Letter Tree, along the Botletle River, Northern Bechuanaland. 
Viviparus punctatus (Frauenfeld) =Vivipara punctata FRAUENFELD, 1865, Verh. 
Zool. Bot. Ges. Wien, XV, p. 532. This is an obscure species described from “‘ West 
Africa.” 
Viviparus robertsonii (Frauenfeld) =Vwipara robertsonit FRAUENFELD, 1865, 
Verh. Zool. Bot. Ges. Wien, XV, p. 533, Pl. xxu1, figs. 13-14. Lake Nyasa. This 
appears to be closely allied to V. unicolor (Olivier). 
Viviparus rubicundus (E. v. Martens). See p. 209. 
Viviparus rubicundus var. kiswmiensis (Preston)=Vwipara rubicunda var. 
kisumiensis PRESTON, 1912, Proc. Zool. Soc. London, p. 191, Pl. xxx, fig. 9. Kisumu, 
Lake Victoria. 
Viviparus rubicundus var. subturritus (E. v. Martens) = Vwipara rubicunda var. 
subturrita E. v. Martens, 1897, ‘Deutsch Ost Afr., IV, Beschalte Weichth.,’ p. 179, 
Pl. vi, fig. 26. Busisi, on the southern shore of Lake Victoria. 
Viviparus unicolor (Olivier). See p. 207. 
Viviparus unicolor mut. biangulatus (Kister) =Paludina biangulata KtsTer, 
1852, in Martini and Chemnitz, ‘Syst. Conch. Cab., I, 21, Paludina,’ p. 25, Pl. v, 
figs. 11-12. Paludina nilotica ‘‘Benson’”’ FravENFELD, 1864, Verh. Zool. Bot. Ges. 
Wien, XIV, p. 629. Paludina dimidiata “‘ Ziegler’? FRAUENFELD, 1864, op. cit., p. 
599. Originally described from an unknown locality; it occurs on the Nile together 
with the typical form and appears to be a mutation in which the juvenile carinulation 
of the whorls persists in the adult. 
Viviparus unicolor var. conoideus (KE. v. Martens). See p. 208. 
Viviparus unicolor var. elatior (EK. v. Martens) = Vivipara unicolor var. elatior 
E. v. Martens, 1897, ‘Deutsch Ost Afr., IV, Beschalte Weichth.,’ p. 177, Pl. v1, 
fig. 25. Busisi and Nyemirembe, Lake Victoria. 
Viviparus unicolor var. fasciatus (Frauenfeld) = Vivipara unicolor var. fasciata 
FRAUENFELD, 1865, Verh. Zool. Bot. Ges. Wien, XV, p. 1164, ‘“‘ Africa.’’ 
Viviparus unicolor var. lenfanti (Germain) =Vivipara unicolor var. lenfanti 
GERMAIN, 1906, Bull. Mus. Hist. Nat. Paris, p. 53; 1906, Mém. Soc. Zool. France, 
XIX, p. 228, Pl. rv, figs. 7 and 8. Lake Chad. 
Viviparus unicolor var. obesus (Germain) = Vivipara unicolor var. obesa GERMAIN, 
1906, Mém. Soc. Zool. France, XIX, p. 228. Lake Chad. 
Viviparus unicolor var. speket (E. A. Smith) =Paludina spekei E. A. Smrru, 
1880, Proc. Zool. Soc. London, p. 484, Pl. xuvit, fig. 11. Lowlands near the east. 
coast of Africa, between 6° and 7° S. 
Viviparus unicolor var. subimperforatus (Nevill) =Paludina unicolor var. sub- 
umperforata NEVILL, 1884, ‘Hand List Moll. Indian Mus.,’ IT, p. 30. Nile. 
