52 MARINE SHELLS OF SOUTH AFRICA. 



ACTION (SOLIDULA) SUTURALIS, A. Adams, Eeeve, Coneb. 

 Icon. Tornatella, sp. 9. Port Elizabeth and Natal (Crawford ). 



ACTION ( SOLIDULA) SOLIDULUS, Linn. (Voluta), Reeve, 

 Conch. Icon. Tornatella, sp. 3. Natal. 



HYDATIXA PHYSIS, Linn., Reeve, Conch. Icon. Hydatina, 

 sp. 2. Natal coast (Krauss), Port Elizabeth (Bairstow). 

 Common on the Mauritian coast and various parts of the 

 Indian Ocean. 



BULLINA ZICZAC, Muhlfeldt, Reeve, Conch. Icon. Bullina, 

 sp. 2. = B. lineata,Wood; B. lauta, Pease. Port Eliza- 

 beth. A widely distributed species found on the coasts of 

 Mauritius, Ceylon, Sandwich Islands, Australia, &c. 



CYLICHNA CYLINDRACEA, Pennant, Sowerby's Illust. Index 

 Brit. Shells, pi. 20, fig. 4. Port Elizabeth. ' 



CYLICHNA UMBILICATA, Montaaue, Sower by, Illust. Index 

 Brit. Shells, pi. 20, fig. 9. Port ^Elizabeth. A well-known 

 British species. 



TORNATINA VOLUTA, Quoy et Gaimard, Sowb. Thes. Conch, 

 vol. ii. pi. 121, fig. 24. T. soluta (by error J. C. vi. p. 13). 

 -This species is found principally in the Pacific Ocean. 



VOLVULA ROSTRATA, A . Adams, Sowb. Thes. Conch, 

 vol. ii. p. 96, pi. 125, fig. 154. Port Elizabeth. 



LEUCOTINA ELONGATA, Sowerljy, n. sp., pi. 11, fig. 57.- 

 Te?ta elongata, alba ; spira turrita, levissime convexa ; 

 anfractus 8, convexiusculi, sulcis incisis circ. 8 regularibus, 

 angustiusculis, mediocriter profundis, obscure puncturatis, 

 spiraliter sculpti ; sutura profunda sejuncti; anfractus 

 ultimus oblongus ; apertura oblongo-ovata, parva, columella 

 recta, peristoma simplex. 



Long. 13, diarn. maj. 3^; apertura longa 3|, lata 2| millim. 



Hab. Port Elizabeth. 



A white shell, spirally grooved, of a more elongated form 

 than the known species of the genus. 



LEUCOTINA CASTA, A. Adams (Monoptygma), Thes. Conch, 

 vol. ii. pi. 172, fig. 22. Port Elizabeth. 



BULLA AMPULLA, Linn. Natal Bay (Krauss), Port 

 Elizabeth (Bairstow). This is a species of very wide did- 



