reference List of South African Non-marine Mollusca, 235 
1862 Limneus wmlaasianus, Kiist., ibid. p. 32. pl. 6, f.4,5. DP. 
1872 Limnea truncatula, Miill., Sow., Conch. Icon. pl. 1, £.3. DF. 
1883 a ‘ , (=umlaasianus, Kist.), Bgt., Ann. 
Sci. nat. Paris, xv.pp.86,97,125. N. 
1897 ‘a 2? truncatula ,, von Mts., D.-O.-Afr. p. 137. WN. 
1898 Limneus umlaasianus, Kiist., Stur., S.A. Moll. p. 74. NN. 
1899 Limnea wmlaasiana, Kist., M. & P., A.M.N.H. iv. p.193. N. 
Type—ubi ? 
Hab, Navan. Umlaas River (uwmlaasiana, in coll. Kister). 
TRANSVAAL. Pretoria (McBean). 
Cape or Goop Hope. Stellenbosch (Péringuey). 
Genus PLANORBIS, Geoffroy, 1767. 
(Coquilles de Paris, pp. 12, 81.) 
(=Planorbis, Guettard, 1756, pre-Linnean.) 
Type of Genus, Pl. corneus (Lin.). 
494, PLANORBIS ANDERSSONI, Ancey. [S.A.M.] 
1890 Planorbis anderssoni, Ancey, Bull. Soc. Mal. Fr. vii.p. 161. D. 
1898 a » svur., S.A. Moll. p. 77. IN.D. 
Type in coll. Putzeys. 
Hab. Ovampronuanpd. Ovambonde (Andersson ; Chapman). 
Nara. Durban (Penther). 
Care oF Goop Horr. Burnt Kraal, near Grahamstown (Farquhar). 
495. PLANORBIS COSTULATUS, Krauss. [S.A.M.] 
1848 Planorbis costulatus, Krs., Siidafr. Moll. p. 83. pl. 5, f. 8. DP. 
1874 ‘ »  (var.), Jick., Fauna N.-O.-Afr. p. 219. 
pl. @,-1:22, 23... DINE: 
1877 3 » Sow., Conch. Icon. pl. 4, f. 26. DF. 
1884 ‘ » Cless., Conch. Cab. p. 131. pl. 21 
(ISS8),,. fo. As, JOsE. 
Type in Stuttgart Museum. 
Hab. Natat. Umgeni Valley (Krauss), Equeefa (Burnup). 
ZuLuuanD. Enseleni River (var., Burnup). 
Also reported from Abyssinia. 
496, PLANORBIS CRAWFORDI, Mely. & Pons. 
1893 Planorbis crawfordi,M.&P., A.M.N.H.xii.p.111. pl.3,f.20. DF’. 
Type in British Museum. 
Hab. Care or Goop Hope. Van Staaden’s River; Zwartkops 
River, Port Elizabeth (Crawford). 
a 
