OF C'ONOHOLOOY. 203 



■\ . 



Conchological Memoranda No. VI, May 18, 1871. Preliminary 

 Description* of New Specias from the West Coast of America. 



By R. E. C. Stearns. 



Monoceros paucilirata, Ocinebra circumtexta, 

 Ocinebra gracillima. 



II.— FOREIGN. 



Proceedings of the Zoological Society of London. 1870. Part L 

 January — March. 



Descriptions of a New Genus, and of eighteen New Species 

 of Mo Husks. BvHenryAdams. 



Nesta, n. g. allied to Perna fulgida, 



Emarginula. Limopsis concinna, 



N. Candida, Limo?a pectinata, 



Corbula sulculosa, Melanoides Swinhoei, 



Tellina virgulata, Bythinia robusta, 



TtUidora pusilla. Rumina {Subulina) teres, 



Lucinopsis elegans, Helix (Camcena) Hainanensis, 



Semele Macandra?, Pterocyclos Hainanensis, 



Chione pulchella, Bulitnulus Damarensis, 



Loripes decussata, Bulimulus pygmosus. 



The marine species are from the Red Sea, the Helix and 

 Pterocyclos from Hainan, and the two Bulimi from Damara 

 Land. 



Description of a. New Genus and Species of Shells front, 

 Why da h, on the West Coast of Africa, with some remarks 

 on the Genus Proto of Defrance. By W. Baird. 

 Protoma, n. g., P. Knockeri. 



Descriptions of seventeen New Species of Land Shells from 

 the South Sea Islands, in the (Jabinet of Mr. John 

 Brazier of Sydney. By Dr. James C. Cox. 



Helix allecta, Upolu. Helix tutuillce, Navigators I. 



Wang a) tens is, Solomon I*. " antelata, N. Hebrides. 

 Quintals, Norfolk I. " palescens, Norfolk I. 



helva, N. Hebrides. " depsta " 



ardua u i4 retardata, N. Hebrides. 



vanno3-lavos " Diplommatina Wisemani, Solo- 



sororia, Ovalau. mon Is. 



sansitus, Banks' Group. " Brazieri, Solo- 



exagitans, Norfolk I. mon Is. 



Oyclostoma Brazieri, Upolu. 



