No. 206. 



ABSTRACT OF THE PROCEEDINGS 



OF THE 



ZOOLOGICAL SOCIETY OF LONDON; 



June 1st, 1920. 



Sir Sidney F. Harmee, K.B.E., F.R.S., Vice-President, 

 in the Chair. 



Dr. G. M. Yevers, F.Z.S., communicated his " Report on the 

 Entozoa collected from Animals which had died in the Society's 

 Menagerie during the past Nine Months." 



In the absence of Prof. R. T. Leiper, F.Z.S., his exhibition of 

 lantern-slides illustrating the Experimental transmission of some 

 Helminth infections, was described by Dr. Yevers. 



Dr. W. T. Calman, F.Z.S., gave a resume of his paper " Notes 

 on Marine Wood-boring Animals. — I. The Shipworms (Tere- 

 dinidEe)." 



Dr. P. Chalmers Mitchell, F.R.S., gave an account, illustrated 

 with lantern-slides, of his resent Aeroplane Trip from Caiio to 

 Tabora, and described the character of the country passed over 

 and the birds and mammals seen. 



* This Abstract is published by the Society at its offices, Zoological Gardens, 

 Eegent's Park, N.W., on the Tuesday following the date of Meeting to which 

 it refers. It will be issued, along with the ' Proceedings,' free of extra charge, 

 to all Fellows who subscribe to the Publications ; but it may be obtained on the 

 day of publication at the price of Sixpence, or, if desired, sent post-free for 

 the sum of Six Shillings per annum, payable in advance. 



