LIST OF CONTENTS. 

 1912, Part II. (pp. 241-504). 



EXHIBITIONS AND NOTICES. 



Page 

 Dr. A. T. MASTBRirAN, M.A., F.Z.S. Demonstration of reeeni investigations on Age- 

 determination in the Scales of Salmon oids 390 



Mr. Oldpield Thomas, E.R.S., F.Z.S. The Eaces of the European Wild Swine- 390 



Mr. A. Eadclypfe Dugmoue, F.E.G.S. Lantern 'exhibition .of photographic studies of wild 



animals in British Eaet Africa and Newfoundland ' 498 



Messrs. E. Gerraed & Sons. Exhibition of the head of a cow Sable-Antelope, the skulls 



of an Isabelline Bear, a Leopard, and a Lion, all o!f which showed seme abnormality . . 498 



Mr. Olbfield Thomas, F.E.S., F.Z.S. Two new Genera and a new Species of Viverrine 



Carnivora. (Test-figs. 61-63.) •• • ■ 498 



Mr. Gut DoLLMAN. A new Snub-nosed Monkey • • 503 



PAPERS. 



17. Mendelian Experiments on Fowlfl. By J. T. Cunningham, M. A., F.Z.S. 241 



13. Studies on Pearl-Oysters and Pearls.— I. The Structure of the Shell and Pearls of the 

 Ceylon Pearl-Oyster {MavgarUiferavulgaris Schumacher) : with an Examination of the 

 Cestode Theory of Pearl-Production. By H. Lyster Jameson, M.A., D.Sc, Ph.D., 

 F.Z.S; (Pis. XXXIIL-XLVIT. and Text-figs. 33-41.) • 260 



19. Mimicry amongst the Blattidre; with a Eevision of the Genus Frosoplecta Sauss.,and 

 the Description of a new Ocnue. By Egbert Shelford, M.A*, F.Z.S. (PI. XLVHI. 

 and Text-figs. 42-46.) 358 



Contents cotitinued on page 3 of Wrapper 



