286 Annals of the South African Museum. 



Described from South America. 



Krauss attributed to A. pellucens specimens collected by Wahlberg 

 in Natal. It is unlikely that they were that species ; Nevill (Hand 

 List, i. p. 226) assigns them definitely to radiolata, Morel. ; M. & P. 

 (A.M.N.H. iv, 1899, p. 193) suggest their identity with durbanica, 

 M. & P., which appears to be inseparable from radiolata. 



AUBICULASTRA PUSiLLA (H. & A. Adams). 



1854 Ellobiiun piisillum, H. & A. Ad., P.Z.S. p. 8. D. 



1855 Tralia pnsilla, H. & A. Ad., Gen. rec. Moll. iii. pi. 82, f. 8. F. 

 1898 Auricula pusilla,'H..&k. Ad.,M. & P., Proc. Mai. Soc. iii. p. 180. L. 



Type in British Museum. 



Hab. NATAL. Cato's Creek, Durban. 



Described from the Philippines. The South African record was 

 based on a single specimen, which appears to have been incorrectly 

 identified. 



PLANOKBIS GAFFER, " Krauss." 



1889 P. caffer, Krs., Morel., J. de C. xxxvii. p. 19. L. 

 1898 Planorbis caffer, Krs., Stur., S.A. Moll. p. 77. N. 



Hab. CAPE OF GOOD HOPE. Port Elizabeth (fide Morelet). 



Stuiany points out that the above appellation is probably a lapsus 

 calami, as no such species can be traced in literature. Possibly 

 Morelet's "P." caffer was intended for " Unio" caffer, Krs., which 

 is known from Port Elizabeth, but not included in his list of shells 

 from that district. 



CYCLOTUS NATALENSIS, Pfeiffer. 



1861 Cyclotus natalensis, Pfr., P.Z.S. p. 388. D. 



1898 ,, Ancey, Bull. Mus. Marseille,!. p.136. N. 



1899 M. & P., A.M.N.H. iv. p. 193. N. 

 Type in British Museum. 



Hab. CAPE NATAL (coll. Cuming). 



" Gyclotns natalensis, Pfr., has been shown by Ancey to be the 

 Cyclophorns klobukowskii, Morlet, from Tonkin (J. de C., 1884, 

 p. 391), and must therefore be removed from South African lists." 



TROPIDOPHORA GOUDOTIANA (Sowerby). 



1847 Cyclostoma goudotianum, Sow., Thesaurus Conch, i. p. 130. 



pi. 29, f. 193. D.F. 



1848 Krs., Siidafr. Moll. p. 82. N. 

 1861 Eve., Conch. Icon. pi. 8, f. 42a, 



but not f. 426, which is insiilaris, Pfr. 



