3 



R. I. PococK, F.R.S., F.Z.S. 



On the External Characters of the Lemurs and Tarsius. 



Dr. R. W. Shufeldt, C.M.Z.S. 



Notes on the Osteology of the Young of the Hoatzin 

 {Opisthocomus cristatus) and other points on its Morphology. 



Comnmnications intended for the Scientific Meetings should 

 be addressed to 



P. CHALMERS MITCHELL, 



Secretary. 



Zoological Society op London, 

 • Regent's Park, London, N.W. 8. 

 Fehruari/ I2th, 1918. 



