MOLLUSKS REPORTED FROM SOUTH AFRICA NOT CONTAINED IN THE 

 COLLECTION OF THE UNITED STATES NATIONAL MUSEUM FROM 

 THAT AREA. 



In the following list have been cited all those species which have 

 been reported from South Africa, which are not in the United States 

 National Museum from that area. I have given the type-locality 

 from which each species was first reported. If no locality follows 

 the name, it signifies that none was given in the original description. 

 Many of the species listed from South Africa belong to entirely dif- 

 ferent faunal areas, and the authors who reported them should very 

 carefully compare their material with the species from the type- 

 locality. They will probably find, as I have found in many instances, 

 that their shells, while bearing a superficial resemblance to the South 

 African mollusks, are not specifically the same. 



Acanthochitcs variegatus Nierstrasz, Natal. 



Acantho pleura afra Rochebrune, Cape of Good Hope; Madagascar. 

 quatrefagesi Rochebrune, Cape of Good Hope. 

 spinigera Sowerby. 

 Aclis tenuistriata Sowerby, Port Elizabeth. 

 Acrilla gracilis A. Adams, Indo Pacific. 



Actaeon affinis A. Adams, China Seas; New Ireland; Borneo; Philippine Islands. 

 Agulhasia davidsoni King, Agulhas Bank . 

 Alvania pura Gould, Simoda. 

 Anatina villosiuscula Macquart, Island of Harris. 

 Aneilla angustata Sowerby, China Seas. 



australis Sowerby, New Zealand. 



cinnamomea Lamarck. 



dimidiata Sowerby, Red Sea. 



hasta Martens, Agulhas Bank. 



lineolata A. Adams. 



montrouzieri Sowerby, Lifu. 



optima Sowerby, Durban. 



ordinaria Smith, Port Shepstone. 

 Ancillaria contusa Reeve. 

 Anomia tridentata Forskal. 

 Aphelodoris ? brunnea Bergh, Kalk Bay. 

 Apicalia biformis Sowerby, Durban. 

 Aplusatrum amplustre Linnaeus, Asia. 

 Aplysia allochroa Bergh, Knysna. 



cirrhifera Quoy and Gaimard, Isle of France. 



depilans Linnaeus, Mediterranean Sea. 



eusiphonata Bergh, East London. 



gargantua Bergh, Simons Town. 

 80737°— Bull. 91— 15 16 229 



