4 



Frank E. Beddard, D.Sc, M.A., F.R.S., F.Z.S. 



Contributions to the Anatomy and Systematic Arrangement 

 of the Cestoidea. — IX. On a New Genus of Ichthyotfeniids. 



Edith E. Bamford. 



Variations in the Skeleton of the Pectoral Fins of Polypterus. 



Communications intended for the Scientific Meetings should 

 be addressed to 



P. CHALMERS MITCHELL, 



Secretary. 



Zoological Society of London, 

 Regent's Park, London, N.W. 

 February llth, 1913. 



