Royal Zoological Society of New South Wales. 



Established 1879. 

 REGISTERED UNDER THE COMPANIES ACT, 1899 (1917). 



COUNCIL, 1920-1921. 



President : 

 E. A. D'Ombrain, M.B., U.S. 



Vice-Presidents : 



H. E. Finckh. S. T. D. Symons, M.R.C.V.S 



W. W. Froggatt, F.L.S., F.E.S. 



G. A. Waterhouse, B.Sc, B.E., F.E.S. 



Members: 



J. H. Campbell. Professor S. J. Johnston, D.Sc, B.A. 



E. W. Ferguson, M.D., Ch.M. Allan R. MeCulloeh. 



G. M. Goldfinch. A. Musgrave. 



A. Halloran, B.A., LL.B. W. C. Shipway. 



L. Harrison, B.Sc v B.A. D. W. C. Shiress. 



C. Hedley, F.L.S. Col. Alfred Spain. V.D.. F.I. A. 



Hun. Treasurer: 

 G. A. Waterhouse, B.Sc, B.E., F.E.S. 

 linn. Librarian : 

 H. E. Finckh. 

 Han. Secretary : 

 A. F. Basset Hull, R.A.O.U. 



Subscription: Ordinary Member. £1 Is. per anni 

 Associate Member, 7s. 6d. ,, ., 



Privileges : 

 Ordinary Members — Free admission to Taronga Zoological Park; Additional 



Tickets admitting 20 Adults or 40 Children; Free Copy of 



"Australian Zoologist." 

 Associate Members — Free Copy of "Australian Zoologist." 



"THE AUSTRALIAN ZOOLOGIST." 



Communications intended for "The Australian Zoologist" should preferably 

 be type-written. 



Authors should state whether proofs and reprints are desired when submitting 

 MS. Fifty reprints of any article appearing under a separate title will be sup- 

 plied gratis. If more are required, terms may be ascertained on application to the 

 Editor. 



CONTENTS OF PART J. 



Page. 

 Royal Zoological Society of New South Wales, Annua! Report, 1919-20 .... 1 



A Bureau of Biological Survey, by W. W. Froggatt, F.L.S., F.E.S 2 



Notes on some Australian Syrphidae (Diptera), by G. H. Hardy 12 



