Vlll CONTENTS. 



Page 

 XLV. Descriptions of new Genera and Species of Gallerucidce. 

 By J. S. Baly, F.L.S 402 



XL VI, On the Limits of the Subkingdom MoUusca. By Dr. O. 

 A. L. MoRCH 411 



XLVn. Notes on the Palaeozoic Bivalved Entomostraca. No. VL 

 Some Silurian Species (Primitia). By Professor T. Rupert Jones, 

 F.G.S,, and Dr. H. B. IIoll, F.G.S. (Plate XIIL) 414 



XLVIII. On the Names of the Genus Mystomys. (In a Letter to 

 Professor Allraan.) By Dr. J. E. Gray, F.R.S., V.P.Z.S., F.L.S. &c. 425 



XLIX. Descriptions of new Species of Shells, By E. von Mar- 

 tens, M.D 428 



L. On Glyptodon ornatus. By M. Serres 432 



New Book .- — British Conchology. Vol. III. Marine Shells, com- 

 prising the remaining Conchifera, the Solenoconchia, and Gas- 

 teropoda as far asLittorina, by John Gwyn Jeffreys, F.R.S., 

 F.G.S. &c 443 



Capture of Muscicapa parva at Scilly, by E. H. Rodd ; On the Canine 

 Teeth of Thylacoleo carnifex, Ow., by Prof. M'Coy ; On JEgeon 

 Alfordi.hy the Rev. D. P. Alford ; On the Nest of the Ten-spined 

 Stickleback, by W. H. Ransom, M.D 447—461 



Index 452 



PLATES IN VOL. XVI. 



sLi 



II. Id'( 



[ILJ 



Plate I. , 



'Orbigny's Models of Foraminifera. 



m.- 



IV. New British Lichens. 



V. New Genera and species of Diatoms. 



VI. Buccal parts of Mollusca. 



VII. iEgeon Alfordi. 



VIII. Fossil Corals from South Australia. 



IX. Fossil Entomostraca. 



X 1 

 YT* f New Ammonites from the Cambridge Greensand. 



XII. Peridinium cypripedium. 



XIII. Palaeozoic Bivalved Entomostraca. 



XIV. Plesiosaurus eleutheraxon. 

 XV. Plesiosaurus cliduchus. 



XVI. Muscular Anatomy of the Leg of the Crocodile. 



