Page 

 Dr. C. I. Forsyth Major, F.R.S., F.Z.S. Exhibition of, and 

 remarks upon, the lower jaw of a young Canadian 

 Beaver 630 



Dr. C. I. Forsyth Major, F.R.S., F.Z.S. Exhibition of draw- 

 ings of, and remarks upon, some remains of two species 

 of Castor from the East Runton Forest-bed 630 



Dr. 0. 1. Forsyth Major, F.R.S., F.Z.S. Exhibition of photo- 

 graphs of Pliocene Bovince in the Florence Museum ... 635 



1. The Duke of Bedford's Zoological Exploration in Eastern 

 Asia. — X. List of Mammals from the Provinces of 

 Chih-li and Shan-si, IST. China. By Oldfield Thomas, 

 F.R.S., F.Z.S. (Plate XXXIL) .' 635 



.2. On a Case of Imperfect Development in Echinus escu- 

 lentus. By James Ritchie, M.A., B.Sc, the Royal 

 Scottish Museum, and D. C. McIntosh, M.A., B.Sc, 

 F.R.S.E. (Plate XXXIII.) 646 



3. Observations on the Minute Structure of the Spicules of 



Calcai-eous Sponges. By E. A. Minchin, M. A., V.P.Z.S., 

 Professor of Protozoology, University of London, and 



D. J. Reid, M.B., CM., F.Z.S. (Plates XXXIV.- 

 XXXVII.) 661 



4. Two Xew Genera (and a Xew Species) of Indian Lycfenids. 



By T. A. Chapman, M.D., F.Z.S. (Plate XXX:VIII.) . 676 



-5. A. Contribution to the Knowledge of the Batrachian 

 Rhinoderma darwini. By Frank E. Beddard, M.A., 

 F.R.S., F.Z.S 678 



'6. Some Xotes upon the Anatomy of Chlromys madagas- 

 cariensis, with references to other Lemurs. By Frank 



E. Beddard, M.A., F.R.S., F.Z.S. 694 



7. Leucocytozoon mascidi, sp. n., a Parasitic Protozocin from 



the Blood of White Mice. By Annie Porter, B.Sc. 

 Lond., Zoological Research Laboratory, University 

 College, London. (Plate XXXIX.) 703 



8. Desci'iptions of African Micro-Lepidoptera. By E. 



Meyrick, B.A., F.R.S., F.Z.S 716 



