IV CONTENTS. 



Page 



VIII. Notes upon the Sika-Deer of North China. By Arthur 



de Carle Sowerby, F.Z.S., F.R.G.S 119 



IX. Descriptions of new Genera and a new Subspecies of South 

 American Birds. By Charles Chubb, F.Z.S., M.B.O.U 122 



NUMBER 8. 



X. On some External Characters of Ruminant Artiodactyla. — 

 Part II. The Antilopince, Rupicaprinte, and Caprina, with a Note 

 on the Penis of the Cephalophinee and Neotraginee. By R. I. 

 Pocock, F.R.S 125 



XI. On Four new Species of the Genus Democlex, Owen. By 

 Stanley Hirst 145 



XII. New Species of Gerbillus and Tuteri/lus. By Oldfield 

 Thomas 1^6 



XIII. A new Duiker from Zanzibar. By Oldfield Thomas . . 151 



XIV. Notes on Alcides, Schonh. (Curculionidte, Coleoptera). By 

 Guy A. K. Marshall, D.Sc 152 



XV. On the Varieties of the Lizard Ophiops elegans, Men. By 



G. A. Boulenger, F.R.S 158 



XVI. Description of a new Lizard of the Genus Acanthomura 

 from Yunnan. By G. A. Boulenger, F.R.S 162 



XVII. Notes on the Braconida in the British Museum. — IV. On 

 new Helconince, mostly Australian. By Roavland E. Turner, 

 F.Z.S., F.E.S 163 



XVIII. Contributions to a further Knowledge of the Rhynchotal 

 Family Lygaidce. By W. L. Distant 173 



NetoBook: — Report on Cetacea stranded on the British JCoasts 

 during 1917. By S. F. Harmer, Sc.D., F.R.S., Keeper of the 

 Department of Zoology, British Museum 179 



Proceeding's of the Geological Society 180 



