19 



Oldfielu Thomas, F.R.S., F.Z.S., and M. A. C. Hinton, F.Z.S . 



On the Mammals obtained in Darfur by the Lynes-Lowe 

 Expedition. 



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



(1) On the External Characters of Elapliurus, Hydropotes, 

 Pudu, and other Cervidse. 



(2) The Classification of the Sciurid^e. 



Joseph Conrad Chamberlin. 



A Systematic Monograph of the Tachardiinse or Lac Insects 

 (Hemiptera — Coccidae). 



Prof. K. KosTANECKi, M.D., LL.D. 



On a Remnant of the Omphalo-mesenteric Arteries in the 

 Manatee. 



The Publication Committee desire to call the attention of 

 those who propose to ofier Papers to the Society, to the great 

 incr-ease in the cost of paper and printing. This will render it 

 necessary for the present that papers should be condensed, and 

 be limited so far as possible to the description of new results. 



Communications intended for the Scientific Meetings should 

 be addressed to 



P. CHALMERS MITCHELL, 



Sec7^etary. 

 Zoological Society of London, 



Regent's Park, London, N.W. 8. 

 February 17th, 1923. 



