V 



Page 



Shufeldt, R. W., M.D., C.M.Z.S., Captain, Medical Corps, U.S. 

 Army. 



Studies of the Macrochires, Morpliological and otherwise, with 

 the view of indicating their Relationships and defining their 

 several Positions in the System. (Communicated by Prof. 

 W. K. Parker, F.R.S., F.L.S.) (Plates XVII.-XXIV.) .... 299 



Sim, George. 



Occurrence of Lumpenus lampetriformis on the North Coast of 

 Scotland ; with Notes on its Habits, Food, and the Ground 

 it frequents. (Communicated by Dr. Francis Day, F.L.S.) 

 (With 5 woodcuts.) 38 



Sladen, W. Percy, F.G.S., Sec. Linn. Soc, and Prof. P. Martin 

 Duncan, F.R.S., F.L.S. 



On the Anatomy of the Perignathic Girdle and of other parts 

 of the Test of Discoidea cylindrical Lamarck, sp. (With 10 

 woodcuts.) 48 



Sowerby, G. B., F.L.S., F.Z.S. 



Descriptions of fourteen new Species of Shells. (Plate XXV.) 395 



Thompson, Isaac C, F.R.M.S. 



Copepoda of Madeira and the Canary Islands, with Descriptions 

 of New Genera and Species. (Communicated by Prof. 

 Herdman, F.L.S.) (Plates X.-XIII.) 145 



Walker, Alfred O., F.L.S. 



Notes on a Collection of Crustacea from Singapore. (Plates 

 VI.-IX.) 107 



Waters, Arthur Wm., F.L.S., F.G.S, 



On some Ovicells of Cyclostomatous Bryozoa. (Plate XIV.) . . 275 

 On the Ovicells of some Lichmopora;. (Plate XV.) 280 



