PROCEEDINGS, 1904, PART 2. 



CONTENTS. 



The Bacterial Origin of the Gums of the Arabin Group. No. xi. The 

 Nutrition of Bacterium acacia. By R. Greig Smith, D.Sc 

 Macleay Bacteriologist to the Society. (Plates xi.-xii.) ... 



Descriptions of Australian Micro-Lepidoptera. ByE. Meyeick, B.A, 

 F.R.S., Corresponding .Member, xviii. Gelechiadce 



Elections and Announcements 



Notes and Exhibits ... 



PAGE 

 217 



255 



254 

 253 



A' of e. — Attention is called to the following Corrigenda in Mr. Andrews' 

 XJaper "Notes on the Geography of the Blue Mountains and Sydney District" 

 in Part 4 of the Proceedings for 1903. 



Page 790, line 11— for loss read loads. 



Page 810, line 2— for coastal read crustal. 



Plate xxxix., fig. 1 — for Tertiary Sandstone read Triassic Sandstone. 



