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The next Meeting of the Society foi- Scientific Business will 

 be held on Tuesday, April 25th, 1911, at half-past Eight 

 o'clock P.M., when the following communications will be 

 made : — 



1. Mr. D. Seth-Smith, F.Z.S. 



Exhibition of Lantern-slides : — 



(a) Penguins in Moult. 



(b) "Wild Swainson's Lorikeets. 



2. Dr. R. T. Leiper, F.Z.S. 



Some new Parasitic Nematodes from Tropical Africa. 



3. Dr. QuTHBERT Christy, F.Z.S. 



On a Collection of Antelope and other Skins from the 

 Chagwe Forests, Uganda. 



4. William Nicoll, M.A., D.Sc, M.B., F.Z.S. 



On Three new Trematodes from Reptiles. 



The following paper has been received : — 



H. W. Marett-Tims, M.D., F.Z.S. 



Tooth-Germs in a Kangaroo. 



Communications intended for the Scientific Meetings should 

 be addressed to 



P. CHALMERS MITCHELL, 



Secretary/. 



Zoological Society of London, 

 Regent's Park, London, N.W. 

 April nth, 1911. 



