Page 

 Drewitt, Frederic George Dawtrey, M.A., M.D., 



F.K.O.P., F.Z.S. 



Exhibition of a white variety of the Common Mole ... 2 



Fox, William Storrs, M.A., F.Z.S. 



On some Bones of the Lynx from Cales Dale, Derbyshire. 65 



Gadow, Hans, M.A., Ph.D., F.R.S., F.Z.S. 



A Contribution to the Study of Evolution based upon 

 the Mexican Species of CWmtc^opAortts. (Plate XX.) ... 277 



Gemmill, James F,, M.A., M.D., Embryological Laboratory, 

 University, Glasgow. 

 On Cyclopia in Osseous Fishes. (Plate XXXII.) 443 



Notes on Supernumerary Eyes, and Local Deficiency 

 and Reduplication of the Kotochord in Trout Embryos. 

 (Plate XXXIIL) 449 



GiLLETT, Frederick, F.Z.S. 



Exhibition of a case of mounted cubs of the Timber- 

 Wolf 73 



GtJNTHER, R. T., of Magdalen College, Oxford. 



Exhibition of, and remarks upon, Medusae from Lake 

 Tanganyika 179 



Henderson, W. A., M.A., B.Sc, Carnegie Fellow, Uni- 

 versity of Aberdeen, and Thomson, Prof. J. Arthur, 

 M.A., University of Aberdeen. 



The Marine Fauna of Zanzibar and British East Africa, 

 from Collections made by Cyril Crossland, M.A., B.Sc, 

 F.Z.S., in the Years 1901 and 1902.— Alcyonaria. 

 (Plates XXYI.-XXXI.) 393 



