MARINE SHELLS 
OF 
SOUTH AFRICA. 
CEPHALOPODA. 
ARGONAUTA ARGO, Linn.—Frequently found on the 
shores of South Africa; also in the Atlantic, Pacific, and 
Mediterranean. 
ArGoNAUTA BOrTGERI, Maltzan, Journ. de Conch. vol. 
xxix. p. 163, pl. 6, fig. 7. See Journal of Conchology, vol. 
_ vi. 1889.—South Africa, Mauritius, China, &e. 
SprrvutA Peroni, Lamarck. Of world-wide distribution. 
—Port Elizabeth (occasionally found on the beach). 
PTEROPODA. 
HyYAL@A TRIDENTATA, Forskael.—This well-known species, 
abundant in the Atlantic and Mediterranean, is occasionally 
found in South African waters. 
Hyatza TRuNcATA, Krauss, Sudafr. Moll. p. 34, pl. 2, 
fig. 12.—I am not acquainted with this shell, but have con- 
siderable doubt as to its being distinct from H. tridentata. 
Hyatma uimpata, D’Orbigny.—A well-known species, 
abundant in the Atlantic. A few specimens have been found 
at Port Elizabeth. 
B 
