XVli 
Swinuog, Rosert, F.Z.S., H.B.M. Consul at Formosa. 
Extract from a letter to Dr. Gray. 1... 25. .025). 0.025. ] 
List of Species of Mollusks recently collected by him at 
| SUTAE1 SA MN gist EE SO ay gg, oa RO A le 196 
Pxardct. ofa letter from ies setieloc bd eerie s+ 510 
Extracts of letters from: .-...-./.---..sssscs00cees.s O77 
“TRISTRAM, Rev. Henry Baxer, M.A., F.L.S., C.M.Z.S. 
Report on the Terrestrial and Fluviatile Mollusca of Pa- 
LLIN AOS eg Pea cree. Nee Sie pene kA a RR rR 13 | 
Watuace, ALFRED Russe Lt, F.Z.S. 
List of the Land-Shells collected by him in the Malay 
Archipelago; with Descriptions of the New Species by Mr. 
Aerts se irre: Sta <0) Sut tno OC iat Bi aeRO MLL. AAD 405 
Descriptions of New Birds from the Malayan Archipelago 474 
