ALPHABETICAL LIST 



CONTRIBUTORS, 



With References to the several Articles contributed by each. 

 (1920, pp. 195-656.) 



Page 



Altson, a. M. 



The Life-History and Habits of two Parasites of Blow- 

 Flies. With an Introduction by Prof. H. Maxwell 

 Lefroy, F.Z.S. (Text-figures 1-20.) 195 



Baylis, H. a., M.A. (Oxon.), Assistant in the Department 

 of Zoology, British Museum (Natural History), and 

 Lane, Clayton, M.D.(Lond.), Lt.-Col. I.M.S. (ret.). 



A Revision of the Nematode Family Gnathostomidse. 

 (Plates L-YIII. ; Text-figures 1-40.) 245 



BoULENGER, C. L., M.A,, D.Sc, F.Z.S., Profe&sor of Zoology, 

 University of the Punja.li, Lahore. 



Filariid Worms from Mammals and Bii'ds in the 

 Society's Gnrdens, 1914-15. (Text-figures 1-12.) 491 



BouLENGER, E. G., F.Z.S., Curator of Reptiles. 



Exhibition of, and remarks upon, living specimens of 

 Necturns 655 



Broom, R., M.D., D.Sc, F.R.S., C.M.Z.S. 



On some new Therocephalian Reptiles from the Karroo 

 Berls of South Africa. (Text-figures 1-9.) 343 



