Reference List of South African Non-marine Mollusca. 177 
attributable to calaharicus, Bttg., have often been identified with 
the West African senegalensis, Morel., which was described from 
Goree. In my opinion, they very possibly are that species; but 
senegalensis was admitted by Morelet himself to be identical with 
the East Indian cenopictus, Hutton, while the latter, with some 
twenty other names, has been placed by various authors in varying 
synonymy, including that of the American marginatus, Say (=fallax, 
auctt., nec Say). 
It will hence be seen that the whole question of the synonymy of 
senegalensis is an extremely difficult one, and, as it is not yet settled, 
I prefer to leave this West Coast species altogether out of calculation, 
and restrict the South African list to the narrowest possible limits, 
as set forth below. 
335. LEUCOCHILOIDES CALAHARICUS, Béottger. 
1886 Buliminus (Leucochiloides) calaharicus, Bttg., Ber. Senckenb. 
Naturf. Ges. Frankfurt, p. 24. pl. 2, f.3. DF. 
1900 Buliminus (Leucochiloides) calaharicus, Bttg., Kob., Conch. 
Cab. p. 664. pl. 101, f. 22, 23. DF. 
Type in Senckenberg Mus. Frankfurt. 
Hab. British Becuuanatanpd. Ghous (Nolte). 
GriqguaLaAND West. Blaauwbosch Poort, Hay District (Day). 
Hartz River, Taungs (Miss Wilman). 
DaMARALAND (Geale, in British Museum), 
Ruopesia. Victoria Falls (Connolly). 
Caps oF Goop Hors. Jansenville (Farquhar ; Crawford). Prieska 
(Gibbons). Karroo (in British Museum) 
A variable species, both as to size and form. 
336. LEUCOCHILOIDES MINUSCULUS, Mousson. 
1887 Buliminus (Leucochiloides) minusculus, Mouss., J. de C. xxxv. 
po 290. pl 13; iio De. 
1902 ¥3 (Pupoides) nunusculus, Mouss., Kob., Conch. Cab. 
p. 956 ph 133.8 18) 192 Die. 
1904 oH (Leucochilotdes) minusculus, Mouss., von Mts., Die 
Kalahari, p. 754. N. 
1910 Leucochiloides minusculus, Mouss., Bttg., Abh. Senckenb. 
Naturf. Ges. Frankfurt, xxxii. p. 445. WN. 
Type in Zurich Museum. 
Hab. Ovamponand. Ku-Ganab, S.E. of Ondonga (Schinz). Hoeis 
(Hermann). Sodanna (Passarge). 
