XIU 



Page 

 PococK, Reginald I., F.L.S., F.Z.S., Superintendent of the 



Gardens. 



■ Exhibition of photographs of a Sumatran Tiger, and 

 remarks upon this animal and upon other Tigers living 

 in the Society's Gardens 890 - 



Warning Coloration in the Musteline Carnivora 944 



Porter, Annie, B.Sc.Lond., Zoological Research Laboratory, 

 University College, London. 



Leucocytozoon viusculi, sp. n., a Parasitic Protozoon 

 from the Blood of White Mice. (Plate XXXIX.) 703. 



Reid, Duncan J., M.B., CM., F.Z.S., and Minchin, 

 Prof. Edward A., M.A., V.P.Z.S. 



Observations on the Minute Structure of the Spicules , 

 of Calcareous Si^onges. (Plates XXXI Y.-XXX VII.)... 661 



Ritchie, James, M.A., B.Sc, The Royal Scottish Museum, . 

 and McIntosh, D. C, M.A., B.Sc, F.R.S.E. 



On a Case of Imperfect Development in Echlnas escu- 

 lentios. (Plate XXXIII.) 646.. 



Rothschild, The Hen. N. Charles, M.A., F.Z.S. 



New Siphonaptera. (Plates XXVIII.-XXXI.) 617. 



Seeley, Prof. Harry G., F.R.S., F.Z.S., King's College, 

 London. 



The Armour of the Extinct Reptiles of the Genus 

 Pareiasaurus 605 - 



Additional Evidence as to the Dentition and Structure 

 of the SkiiU in the South African Fcssil Reptile Genus 

 Biademodon 611 



