os MARINE SHELLS OF SOUTH AFRICA. 
CYPRHA FELINA, Gmelin, Thes. Conch. vol. iv. pl. 323, 
fig. 393.—Natal coast (Krauss), Port Elizabeth (Bairstow ). 
Distribution about the same as the last. 
CYPRHA CITRINA, Gray, Thes. Conch. vol. iv. pl. 316, 
figs. 218, 219.—This species has been confounded with C. 
helvola, from which it is quite distinct. South Africa and 
Madagascar (rare ). 
CyYPR@®A HELVOLA, Linn., Thes. Conch. vol. iv. pl. 316, 
fig. 214.—Port Elizabeth (Bairstow), Natal coast (Krauss). 
Very common on various Indian and Indo-Pacific shores. 
Cyprma arapica, Linn., Thes. Conch. vol. iv. pl. 302, 
fig. 61.—Port Elizabeth (Bairstow), Natal coast (Krauss). 
Common and widely distributed in the Indian and Pacific 
Oceans. 
CypR#A ANNULUS, Linn., Thes. Conch. vol. iv. pl. 317, 
figs. 252, 253.—Natal coast (Krauss), Port Elizabeth 
(Bairstow). Distribution same as last. 
CYPR#A NEGLECTA, Sowerby, Thes. Conch. vol. iv. pl. 322, 
fig. 377.—Port Elizabeth (Bairstew). Distribution same as 
last. 
Cypr&a EROSA, Linn., Thes. Conch. vol. iv. pl. 309, fig. 
111.—Natal coast (Krauss), Port Elizabeth (Bairstow). 
Distribution same as last. 
CyPRHA CARNEOLA, Linn., Thes. Conch. vol. iv. pl. 294, 
fig. 11.—Port Elizabeth (Bairstow). Distribution same as 
last. 
Cyprma caurtca, Linn., Thes. Conch. vol. iv. pl. 314, 
figs. 288, 289.—A dead specimen found at Port Elizabeth. 
CYPRHA MAURITIANA, Linn., Thes. Conch. vol. iv. pl. 301, 
fig. 51.—Port Elizabeth (Bairstow). Although this species 
is not confined to the Mauritian coast, but pretty widely 
distributed in the Indian Ocean, it is not common on the 
South African coast. 
Cypr@a LAMARCKI, Gray, Thes. Conch. vol. iv. pl. 308, 
‘fig. 105. =C. miliaris, Kiener (non Linn.).—Natal Bay 
(Krauss), Port Elizabeth (Bairstow), Madagascar, and various 
parts of the Indian Ocean. 
