LIST 



OF 



PAPERS CONTAINED IN PART I. 



Page 

 On the Gorilla {Troglodytes gorilla, Sav.). By Prof. Owen, 



F.R.S., V.P.Z.S., &c 1 



Descriptions of Twenty-seven New Species of Land-Shells from 

 the Collection of H. Cuming, Esq. By Dr. Louis 

 Pfeiffkr 23 



Descriptions of Two New Species of Melampus from Mr. Cu- 

 ming's Collection. By Dr. L. Pfeiffer - 29 



Notes on the Mooruk {Casuarius bennettii). By George 



Bennett 32 



Description of the Adult State of Voluta mamilla. Gray. By 



Dr. J. E. Gray, F.R.S., V.P.Z.S., &c 34 



Notice of Notopteris, a New Genus of Pteropine Bat from the 

 Feejee Islands. By Dr. J. E. Gray, F.R.S., V.P.Z.S., 

 &c 36 



Notice of a New Genus of Lophobranchiate Fishes from Western 



Australia. By Dr. J. E. Gray, F.R.S., V.P.Z.S., &c. . . 38 



Descriptions of New Species of the American Family Tyran- 



nidcB. By Philip Lutley Sclater 40 



Notes on the Habits of the Mycteria australis or New Holland 

 Jabiru (Gigantic Crane of the Colonists). By George 

 Bennett 47 



List of Mammals and Birds collected by Mr. Joseph Leyland 

 in Honduras, Belize, and Guatemala. By Thomas J. 

 Moore, Keeper of the Derby Museum, Liverpool .50 



On a Species of Eolis, and also a Species of Lomanotus new to 

 science ; with the Description of a specimen of Eolis 

 ccerulea of Montagu. By William Thompson. Com- 

 municated by Dr. J. E. Gray 65 



[^Contents continued on page 3 of Wrapper. 



