Reference List of South African Non-marine Mollusca. 253 
Sus-Genus LIGATELLA, von Martens, 1880. 
(Meeresfauna Mauritius, p. 186.) 
(= Rochebrunia, Bourguignat, 1881.) 
Type of Sub-Genus, 7’. listeri (Gray). 
532. TROPIDOPHORA CALCAREA (Sowerby). [S.A.M.] 
1822 Cyclostoma sulcata, Lam., Hist. nat. An. s. Vert. vi, 2.p.144. D. 
1838 : re " »  Desh., Hist. nat. An. s. Vert. viii. 
on ee p. 354. D. 
1841 ss i. », Delessert, Recueil de Coquilles 
décrites par Lamarck,p1.29,f 9. DF’. 
1847 x calcareum, Sow. (=sulcata, Lam., 1822, nee Drap., 
1805), Sow., Thesaurus Conch. i. p. 118. pl. 26, f. 113. DF. 
1848 Cyclostoma calcareum, Sow., Pfr., Conch. Cab. p. 88. pl. 11 
(LEAT i LEAD) Oe. 
1852 Cyclostomus calcareus, Sow., Pfr., Mon. Pneum. i. p. 201. D. 
1858 ag sulcatus, Lam. (=calcareus, Sow.), Pfr., Mon. 
Pneum. ii. p. 115. 
1861 Cyclostoma calcareum, Sow., Rve., Conch. Icon. pl. 3, f. 13. DF’. 
1879 FE d ,,  Gibb., Journ. of Conch. ii. p. 145. N. 
1881 o insulare (var.), Smith, P.Z.8. p. 277. pl. 32, f. 1. NLP’. 
1897 ¥ calcareum, Sow., von Mts., D.-O.-Afr. p. 3. N. 
Originals of calcarea in British Museum. 
Hab. Lorenzo Marques. Tette (Kirk ; Thomson). 
Also known from East and Central Africa. 
533. TROPIDOPHORA COMBURENS, Mely. & Pons. [S8.A.M.] 
1903 Tropidophora comburens, M. & P., A.M.N.H. xii. p. 608. pl. 32, 
fs | DU. 
Type in British Museum. 
Hab. Zuuutanv. Makowe (Burnup). 
534. TROPIDOPHORA FOVEOLATA (Mely. & Pons.). 
1895 Cyclostoma foveolatum, M. & P., A.M.N.H.xvy.p.164.pl.12,f.4. DF. 
Type in British Museum. 
Hab. “SS. Arrica” (fide M. & P.). 
Capr oF Goop Hops. Port Alfred (Farquhar). 
? Narat (fide Sturany). 
