VI 



Jones, T. W., Esq. page 

 On the mode of closure of the Gill-apertures in the Tad- 

 poles of Batrachia 38 



Lowe, Rev. R. T. 



Synopsis of the Fishes of Madeira 37 



Martin, Mr. W. 



Observations on three specimens of the Genus Felis pre- 

 sented to the Society by Charles Darwin, Esq., Corr. Memb. 

 Z.S 3 



Observations upon a New Fox from Mr. Darwin's Collec- 

 tion ( Vulpes fulvipes) 11 



Observations on a Specimen of Dasypus hybridus, Desm., 

 from Mr. Darwin's Collection 13 



Notes on the Anatomy of the Proboscis Monkey (Simia 

 rmsalis) 70 



Description of a New Bat (Bhinolophus Landeri) from 

 Fernando Po, and a New Hedgehog (Erhiaceus coficolor) 

 from Trebizond 101 



MuLX^ER, Professor. 



Remarks on Dr. Smith's revision of the Linneau Genus 

 Squalus 86 



Natterrer, M. J. 



Letter to Mr. Gould describing a New Species of Ara^ari 

 (^Pteroglossus Goiddii) 44 



Ogilby, W., Esq. 



On a New Gibbon {Hylobates Choromandus), and a New 

 Species of Colohus ( C. leucomeros) 68 



Exhibition of the Skins of Two Species of the Genus 

 Kemas 81 



On a New Phalanger {Phalangista viverrina), from Van 

 Diemen's Land 131 



Owen, R., Esq. 



Dissection of the Head of the Turkey Buzzard and that 

 of the Common Turkey 34 



On the Structure of the Shell of the Water Clam (Spo7i- 

 dylus variiis) 63 



Remarks upon the Cranium of an Oran Utan {Simia 

 Wurmbil) 82 



Exhibition of a Festal Kangaroo, proving the existence of 

 an Allantois 82 



Remark respecting the mode of reparation of the Shell of 

 the Argonaut 84 



Read, C. R., Esq. 



Letter accompanying a donation of Birds' Skins from 

 Singapore 15 



Reid, Mr. J. 



Notes on several Quadrupeds in Mr. Darwin's Collection . 4 

 On a New Species of Monkey (Setnnopitkecus obscurus) . 14 



