178 Annals of the South African Museum. 
BECHUANALAND. Meno a kwena (fossil, Passarge). 
Separable by its smaller size, if a constant feature, from calaharicus, 
Bttg. 
Sus-Grenus MICROSTELH, Bottger, 1886. 
(Ber. Senckenb. Naturf. Ges. Frankfurt, p. 26.) 
Type of Sub-Genus, L. noltei, Bttg. 
337. LEUCOCHILOIDES NOLTEI, Bottger. 
1886 Pupa (Microstele) nolter, Bttg., Ber. Senckenb. Naturf. Ges. 
Frankfurt, p. 25. pl. 2,f.4. DF. 
1908 ,, nolter, Bttg., M.& P.,A.M.N.H.i.p.78. pl.2,f.14,15. DF. 
N.B.—The height line, which should be 3°75 mm., is omitted on 
this plate. 
Type in Senckenberg Museum, Frankfurt. 
Hab. British BecHuanaLaNnD. Ghous (Nolte). 
Founded on a single specimen. 
338. LEUCOCHILOIDES OBLONGUS, Botitger. 
1910 Lewcochiloides (Microstele) oblongus, Bttg., Abh. Senckenb. 
Naturf. Ges. Frankfurt, p. 445. pl. 28, f. 11. DF. 
Type in Senckenberg Museum, Frankfurt. 
Hab. Damaratand. 140 kilom. inland from Swakopmund 
(Rintelen). 
Founded on a single, live specimen, which, as the author recog- 
nises, may be a local form of nolter. 
Genus JAMINIA, Leach in Risso, 1826. 
(Hist. nat. de ’Europe mérid. iv. p. 88.) 
(=Pupa, Drap., 1801, nec Pupa, Bolten, 1798, nec Lam., 1801.) 
Type of Genus, J. muscorwm (Mill.). 
I have adopted the nomenclature suggested by B. B. Woodward 
in Journ. of Conch. x. 1908, p. 358 et seq. On p. 361 he points out 
that the Sub-genus Pwpilla, Leach in Turton, 1831, by the adoption 
of Jaminia, becomes a synonym for Jaminia s.s. 
339, JAMINIA BISULCATA (Jickeli). [S.A.M.] 
1872 Pupa bisulcata, Jick., Mal. Blatt. xx. p. 107. D. 
1874 ‘3 ,  Hauna N.-O.-Afr. p. 119. pl. 5, f.10. DF. 
1877 3 ,  Pfr., Mon. Hel. viii. p. 380. D. 
Type in Zool. Mus. Berlin. 
