32 



3. FfiANK E. Beddard, M.A., P.Sc, F.R.S .. F.Z.S. 



Contributions to the Anatomy and Systematic Arrangement 

 of the Cestoidea. — YI. On an Asexual Tapeworm from the 

 • Rodent Fiber zibeihicus, showing a new form of Asexual 

 Propagation, and on the supposed Sexual form. 



4. Helen L. M. Pixell, B.Sc, F.Z.S. 



Polyclijeta from the Pacific Coastof North America. — Part I. 

 Serpulidse, with a Revised Table of Classification of the Genus 

 iSpirot'bis. 



Communications intended for the Scientific Meetings should 

 be addressed to 



P. CHALMERS MITCHELL, 



Secretary. 

 Zoological Society of London, 

 Regent's Park, London, IST.W. 

 May \Uh, 1912. 



