VI 



Page 

 Flower, William Henry, LL.D., F.R.S., F.L.S., President 

 of the Society, Conservator of the Museum of the Royal 

 College of Surgeons, and Hunteriaii Professor. 

 On the Arrangement of the Orders and Families of existing 



Mammalia ^^^ 



On the Characters and Divisions of the Family Delphinidee 466 

 On a Specimen of Rudolphi's Rorqual {Balcenoptera bore- 

 alis. Lesson), lately taken on the Essex Coast 513 



Forbes, H. 0., F.Z.S. 



On a Species of Myzomela from the Island of Boeroe. ... 115 

 On the Hahits of Thomisus decipiens, a Spider from 



Sumatra. (Plate LI.) 586 



On a new Species of Thrush from Timor Laut, -with re- 

 marks on some rare Birds from that Island and from the 

 Moluccas. (Plates LII. & LIII.) 588 



Gadow, Hans, Ph.D., C.M.Z.S. 



On the Suctorial Apparatus of the Tenuirostres. (Plate 

 XVI.) 62 



Notice of a communication on the arrangement and dispo- 

 sition of the muscles of the avian syrinx 74 



Garson, J. G., M.D., F.Z.S. 



Notes on the Anatomy of Sus salvanius (Porcula salvania, 

 Hodgson). — Part I. External Characters and Visceral Ana- 

 tomy 413 



GoDMAN, Frederick DuCane, F.L.S., F.Z.S., and Salvin, 

 Osbert, M.A., F.R.S., F.Z.S. 



On a third Species of Otidiphaps 33 



Note on the Variation of certain Species of Agrias 384 



Godwin- Austen, Lieut.-Col. H. H., F.R.S., F.Z.S., &c. 



On the Freshwater Shells of the Island of Socotra collected 

 by Professor I. Bayley Balfour.— Part III. (Plates I. & II.) 2 



