PAPERS. 



1. A Revision of the Iclmeiimonid Genera Labium and 



Po&cilocryptus. By Rowland E. Turner and James 

 Waterston. (Text figures 1-11.) 



2. Description of tiie Larynx and (Esophagus of a 



Common Macaque {Macacits fascicLdaris) exliibiting 

 several ahnorma.l Characters. By C. F. Sonntag, 

 M.D., Ch.B., F.Z.S., Anatomist to the Society. 

 (Text-fignres 1-5.) 



3. Some Australian Opiliones. By H. R. Hogg, M.A., 



F.Z.S. (Plates I.-III.) 



4. Revision of the English Species of Red Spider (Genera 



Tetranychus and OlirjonycJms). By Stanley Hirst. 

 (Text -figures 1-5.) 



5. On the Aortic Ligament in India^n Fishes. By 



D. R. Bhattacharya, M.Sc, Department, Zoological 

 The Muir Central College, Allahahad, India, U.P. 

 (Plates 1. &L II. and Text-figures 1-5.) 



6. On some Lizards of the Genus Chalcides. By E. G. 



Boulenger, F.Z.S. (Text-figures 1-4.) 



7. Report on the Deaths in the Gardens in 1919. With 



Notes on Avian Enteritis. By Nathaniel S. Lucas, 

 MB., F.Z.S., Pathologist to the Society. (With 

 4 Charts.) 



8. An Apodous Amia calva. By Arthur Willey, F.R.S., 



F.Z.S., McGill University, Montreal 



9. On the External Characters of the South-American 



Monkeys. By R. I. Pocock, F.R.S. (Text-figures 

 1-13.) 



10. The Comparative Anatomy of the Tongues of the 

 Mammalia. — I. General Description of the Tongue, 

 By C. F. Sonntag, M.D., Ch.B, F.Z.S., Anatomist 

 to the Society. (Text-figures 6-17.) 



