PROCEEDINGS, 1917, PART 2. 



CONTENTS. 



PAGES 



The Single Cell Cultivation of Yeast. By R. Greig-Smith, 



D. Sc. , Macleay Bacteriologist to the Society 220-222 



The Geology and Petrology of the Great Serpentine Belt of New 

 South Wales. Part vr. A General Account of the Geology 

 and Physiography of the Western Slopes of New England. 

 By W. N. Benson, D. Sc. , B. A. , F. G. S. , Professor of Geology, 

 University of Otago, N.Z. ; formerly Linnean Macleay Fellow 

 of the Society in Geology. (Plates xviii.-xx. ; and ten Text- 

 figs.)... 223-245,250-283 



Studies in Australian Mecoptera. No. i. The new Family A^awno- 

 choristidce, with descriptions of a new Genus and four new 

 Species : and an Appendix descriptive of a new Genus and 

 Species from Ncm- Zealand. By R. J. Tillyard, M.A., 

 B.Sc, F.L.S., F.E.S., Linnean Macleay Fellow of the 

 Society in Zoology. (Plates xvi.-xvii.; and three Text- 

 figures) ... 284-301 



Revision of Australian Lepidopteray vi. By A. Jefferis Turner, 



M.D., F.E.S. ... ... 304-336 



Description of a new Tigei-beetle from the Northern Territory. 



ByT. G. Sloane ... 337-338 



On the Endo.skeleton of the Head, the Anterior Cox;©, and the 

 Anterior Coxal Cavities in the Families On rah id tf and Cicm- 

 ddidce [Coleoptera]. By T. G. Sloane 339-342 



Revision of Australian Lepidojjtera, vi. (continued). By A. 



Jefferis Tukxek. M.D., F.E.S. 344-390 



On the (xenera Ec/iina.vla and Rhabdosigma [Porifera]. By E. 

 F. Hallmann. B.Sc, Linnean Macleay Fellow of the Society 

 in Zoology. (Plates xxi.-xxii. ; and two Text-figures) ... 391-405 



.Elections and Announcements ... 249, 303, 343 



Notes and Exhibits 246-248, 302, 303. 343 



CORRIGENDA. 



Page 47^ line 7, and p. 48, line 11— for Text-fig. 1, read Text-fig.3. 



Page 60, line l^for formation, read function. 



Page 70, last line of n(.»te — /'or nucleus of e)id., read nucleus of alveolar 



tissue. 



Page 98, line 5^ ,. « • • ^ < • 



Page 99^ line 29j ' -Uirtocmmts, read Ar<jwcnem(s. 



