VI 



Page 

 Clark, John W., F.Z.S. 



On the Skeleton of a Narwhal (Monodon monoceros) with 

 two fully aeveloped Tusks. , 42 



Collett, Robert, Member of the Scientific Society of Chris- 

 tiania. 

 On the Asymmetry of the Skull in Strix tengmalmi .... 739 



Cox, James C, M.D., C.M.Z.S. 



Descriptions of seven new Species of Australian Land- 

 Shells. (Plate III.) 53 



Descriptions of new Species of Land and Marine Shells 

 from Australia and the South-western Pacific. (Plate 

 XXXIV.) 323 



Description of a new Volute and twelve new Species of 

 Land-Shells from Australia. (Plate LII.) 643 



Cunningham, Robert O., M.D., F.L.S., C.M.Z.S. 



Notes on some Points in the Osteology of Rhea americana 

 and Rhea darwinii. (Plates VI. & VI a .) 105 



Notice of a Memoir on the Anatomy of the Steamer Duck 

 (Micropterus cinereus) 262 



Davidson, Thomas, F.R.S., F.G.S. 



On Japanese recent Brachiopoda. (Plates XXX. & XXXI.) 300 



Day, Francis, Surgeon H.M. Indian Army, F.Z.S. , F.L.S. 



Notes on Indian Siluroid Fishes 286 



Remarks on Indian Fishes ... 634 



On the Freshwater Siluroids of India and Burmah 703 



Dode, Charles. 



Exhibition of, and Remarks upon, Animals from the Amoor 

 and Turkestan 480 



Dresser, Henry E., F.Z.S. 



Exhibition of. and Remarks upon, rare European Birds' 

 Eggs 102 



