266 Annals of the South African Museum. 



FAMILY TKUNCATELLIMl, Gray, 1840. 



(Syn. Brit. Mus. pp. 117, 148.) 



GENUS TEUNCATELLA, Eisso, 1826. 



(Hist. nat. Europe mcrid. iv. p. 124.) 



( = Truncatula, Leach, 1818 (incd.) ; Erpetrometra, Lowe, 1831 ; and 

 Choristoma, de Cristofori and Jan, 1832.) 



Type of Genus, T. Icsvigata, Eisso. 



562. TEUNCATELLA TEEES, Pfeiifer. [S.A.M.] 



1856 Truncatella teres, Pfr., P.Z.S. p. 336. D. 



,, ,, Mon. Auric, p. 188. D. 



1857 Cat. Auric, p. 136. D. 



1868 ,, ,, Cox, Mon. Austral. Landshells, p. 92. 



pi. 15, f. 9. D.F. 

 1874 Jick., Fauna N.-O.-Afr. p. 188. D. 



Type in British Museum. 



Hab. CAPE OF GOOD HOPE. Port Elizabeth (Crawford ; Penther ; 

 Farquhar). 



First recorded from Mauritius and Australia ; also known from 

 the Eed Sea. 



GENUS TOMICHIA, Benson, 1851. 

 (A.M.N.H. vii. p. 378.) 



Type of Genus, T. ventricosa (Eve.). 



563. TOMICHIA VENTEICOSA (Eeeve). [S.A.M.] 



1842 Truncatella ventricosa, Sow., Eve., Conch. Syst. ii. p. 94. pi. 182, 



f. 2. F. 



1846 ,, Pfr.,Zeitschr.f.Malak.iii.p.l89. D. 



1848 ,, ,, ,, ( = capensis, Krs. in litt.), Krs., 



Sudair.Moll.p.87.pl.5,f.22. D.F. 



1851 Tomichia Bs., A.M.N.H. vii. p. 379. D. 



1855 Truncatella ,, ,, Kiist., Conch. Cab. p. 13. pi. 2, 



f. 27-31. D.F. 

 Tomichia ,, ,, H. & A. Ad., Gen. rec. Moll. ii. 



p. 313, and iii. pi. 88, f. 4. D.F. 

 1885 Hydrobia calcdonensis, Chaper, Bull. Soc. Zool. Fr. x. p. 484. 



pi. 11, f. 6. D.F. 

 1889 Morel, J.deC.xxxvii.p. 18. N. 



