Reference List of South African Non-marine Mollusca. 271 
1863 Neritina sowverbiana, Montr.,J.deC. xi. pp. 75,175. pl.5,f.5. DF. 
1871 i" pulcherrima, Angas, P.Z.S. pp. 19, 96. pl. 1, £. 25. DF. 
1879 es sowverbiana, Montr. (= pulcherrima, Ang.), von Mts., 
Conch. Cab. p. 251. pl. 23, f. 29-31. DF. 
1881 i FS Montr., Morel., J. de C. xxix. p. 208. D. 
1883 2 a 3 2 xxxi. p. 204. N. 
1910 - o Smith, Ann. Natal Mus.ii.p.204. N. 
Type of ache zma in British Museum. 
Hab. Narau. Congella (Burnup). 
Souwverbianus was originally described from New Caledonia, and 
pulcherrima from Port Jackson. 
Crass LAMELLIBRANCHIA, de Blainville, 1816. 
(Bull. Soc. Philom. p. 122, as Lamellibranches.) 
Orpen EULAMELLIBRANCHIA, Pelseneer, 1892. 
(Bull. Sci. Fr. et Belg. p. 365.) 
Sus-Orper SUBMYTILACEA, de Blainville, 1825. 
(Man. de Malae. p. 537.) 
Famity UNIONIDA, Fleming, 1828. 
(Hist. British Animals, p. 415.) 
Dr. F. Haas, of Frankfurt-am-Main, has very kindly furnished me 
with much valuable information regarding this family, which he has 
collected for his own forthcoming monograph on the subject; an act 
of exceptional courtesy, for which I am greatly indebted to him. 
Genus CAFFERIA, Simpson, 1900. 
(Proc. U.S. Nat. Mus. xxii. p. 824.) 
Type of Genus, C. caffra (Krs.). 
576. CAFFERIA CAFFRA (Krauss). [S.A.M.] 
1848 Unio caffer, Krs., Siidafr. Moll. p. 18. pl. 1, f. 14. DF. 
Ae , zeyhert, Mke., Zeitschr. f. Malak. v. p. 28. D. 
1851 - ,, <cyamus, Phil. - vV. pol2o.. <D. 
1856 —,,_-—~-verrauxi, Charpentier, Kiist., Conch. Cab. p. 150. pl. 43 
(1855), f.6. DF. 
ya » verreauxianus, Lea, Proc. Acad. Nat. Sci. Phila. viii. p.94. D. 
es » africanus, Lea, ibid. p. 94. D. 
», caffer, Krs,, Kiist., Conch. Cab. p.143.pl.42(1855),£.2,3. DF. 
