IV 



Page 



Sir Sidney F. Harmer, K.B.E., F.R.S. Exhibition of, and 



remarks upon, a photograph of Elephant Twins 443 



Mr. E. G. BouLENGER, F.Z.S. Exhibition of Reptiles and 



Bati'achians 443 



Miss L. E. Cheesman, F.E.S. Exhibition of, and remarks 



upon, a nest of Anapha venata (Lepidoptei^a) 4-J 3 



The Secretary. Report on the Additions to the Society's 



Menagerie during the month of March, 1921 443 



Mr. R. H. Burne, M.A., F.Z.S. Exhibition of, and remarks 

 upon, a series of mounted specimens of young Flat 

 Fish demonsti-ating various stages in the transference 

 of the left eye to the right side of the head 444 



Dr. P. Chalmers Mitchell, C.B.E., F.R.S. On a letter 

 received from Mr. E. H. Bean, Director of the Wash- 

 ington Park, Milwaukee, Wis., U.S.A., describing 

 the successful rearing of a Polar Bear Cub 444 



Mr. C. Davies Sherborn, F.Z.S. Exhibition of a coin of 

 the Saka Dynasty, showing the so-called " maneless 

 lion" 445 



Mr. F. Martin Duncan, F.Z.S. Exhibition of, and remarks 

 upon, a series of lantern-slides of a remarkable nest 

 of the Wasp ( Vespa germanica) 445 



Mr. D. Seth-Smith. Exhibition of, and remarks upon, a 

 series of skins of the Australian Budgerigar (Melo- 

 psittacus undulatus), showing colour- varieties that 

 have been pi-oduced in captivity 445 



Major E. E. Austen, D.S.O., F.Z.S. On an apparent ■ 

 cliange of habitat on the part of the Common Cricket 

 ( Gryllus domesticus) 446 



