PROCEEDINGS, 1921. PART 1 



CONTENTS. 



Pages. 

 Presidential Address, delivered at the Forty-sixth Annual Meeting, 30th 



March. 1921, by J. J. Fletcher. M.A.. B.Sc 1-13 



Revision of the Amyeterides. Part vi. Aeantholophns. By Eustace W. 



Ferguson, M.B., Ch.M 19-75 



The High Temperature Organism of Fermenting Tan-Bark. Part i. By 

 E. Greig-Smith, D.Sc, Maeleay Bacteriologist to the Society. 

 (I'our Text-figures) 76-98 



Australian Freshwater Flagellates. By Gr. I. Playfair. (Plates i-ix. ; 



and Three Text-figures) 99-146 



On the Occurrence of Otozamites in Australia, with Descriptions of 

 Specimens from Western Australia. By A. B. Walkoni. D.Sc. 

 (Plate X.) ' 147-153 



Note H))(iii tiip Extraction nf Acids from Cultures. By R. Greig-Sraith. 



D.Si'.. Macle.iy Bacteriologist to the Society 1 i4-156 



Hon. Trcasnrci-'s Balance Sheet 1.5-17 



Elections and Announcements 14-18 



The Society's Heritage from the Macleays. — Unavoidable dcl.nys have pre- 

 vent cd the completion of the concluding portion of Mr. Fletcher's address in 

 time for inclusion in this Part. It will, however, appear in a later Part of this 

 Volume. 



