vi contents. 



Blyth, Edward. 



Analytic Descriptions of the Groups of Birds belonging to the 

 Order Strepitores - - - - - -76 



Remarks on the Fieldfare breeding in the British Islands - 467 



Observations on the Wild Fowl in St. James's Park - 469 



Birch, Samuel. 



On the Monkeys known to the Chinese - 587 



**B0WERBANK, J. S., F.G.S., &C. 



Ventriculite containing a Cidaris, from the Chalk. - - 352 



Bradley, Thomas. 



Information relating to the Gymnotus electricus in the Adelaide 



Gallery - - 564 



Brown, John, F.G.S. 



Experiment as to the capability of the Toad existing without 



food 518 



Brown, J. 



Record of the breeding of the Crossbill in Gloucestershire - 310 

 Buist, Henry. 



Description of the pupa of Necrodes littoralis. - - 600 



Carter, James. 



Observations on some of the Natural Objects in the neighbour- 

 hood of Cheadle, Staffordshire - - - - 72 



Charlesworth, Edward, F.G.S. , &c. 



On the fossil remains of an apparently new species of Hybodus 



from the Lias of Lyme Regis - 242 



On a specimen of the lower jaw of the Mammoth procured from 

 the Dogger Bank ------ 347 



On a tooth of the Genus Otodus, from the London clay, in the 

 Cabinet of Lady Sidmouth ----- 351 



On a fossil Zoophyte from the Kentish Chalk, enclosing a Ci- 

 daris ------- 352 



On the discovery of a portion of an Opossum's jaw in the Lon- 

 don clay, near Woodbridge, Suffolk - 448 

 On some fossil teeth of the genus Lamna - - - 451 

 Clarke, W. Barnard, M.D. 



Remarks on the Red-legged Partridge (Perdix rubra, Briss.) 142 

 Clarke, Rev. W. Branwhite, M.A., F.G.S. 



Illustrations of the Geology of the South East of Dorsetshire 



390, 432, 483 

 Clarke, Joseph. 



Remarks on some of the rarer Birds captured near Saffron 

 Walden - - - - - - - 99 



On the occurrence of the young of the Crossbill, at Saffron 

 Walden ------- 565 



On the disappearance of the Mus messorius. - 606 



**Colchester, William. 



Fragment of a Jaw of the supposed extinct Didelphis. - 448 



Cooper, Daniel, A.L.S., &c. 



Notice of the discovery of a specimen of Achatina acicula in 



the interior of a human skull - 565 



Directions for collecting and preparing land and fresh-water 

 Shells. - - - - _ . - 602 



Couch, Jonathan, F.L.S., &c. 



Note relating to the distribution of the Marsupialia - - 312 



On the Structure and Habits of the Physalia (of Cuvier) or 

 Portuguese Man-of-War ; Holothuria Phyaalis, of Linnaeus 556 



