CONTENTS. V. 



PART II. (Continued). pages 



Revision of Australian Lepidoptey^a, vi. (continued). Bj^ A. 



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



On the Genera Echinaxia and Khahdosiyma [Porifera]. l^y E. 

 F. Hajj^mann, B.Sc., Linnean Macleay Fellow of the Society 

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



Elections and Annoiniceinents ... ... ... • ... 249, 303, 343 



Notes and Exhibits 24(3-248,302,303,343 



CORRIGENDA. 



Page 47, line 7, and p. 48, line 17 — -for Text-fig. 1, t'ead Text-fig.3. 



Page t)0, line 7— for formation, read function. 



Page 70, last line of note — for nucleus of end., read nucleus of alveolar 



tissue. 



Page 98, line 5) ^ , • • i i • 



p. OQ r QQi ' -^CP'^ocntmis, read Argiocnerjiis. 



PART III. (No. 167). 



( Issued JJiid December, 1917). pages 



Carahidd' from Tropical Australia. (New Genera and Species, 

 Notes and Synonymy, and Synoptic Tables. Tribes Scari- 

 Tixi, Harpalini, Odacanthini, Lebiini, and Helluonini). 

 By Thomas G. Si.o AN E 40(j-438 



On a new Species of Acacia. By W. F. Blakeley, National 



Herbarium, Botanic Gardens, Sydnej^ ... ... ... ... 441 .444 



Notes on the Genus Lepidium [N.O. Crucifer.f:] from the 



National Herbarium, Sydney. By A. A. Hamij.tox ... 445-449 



On some new Dragonflies from xlustralia and Tasmania [Order 

 Odonata]. By R. J. Tillyard, M.A,, B.Sc, F.L.S., F.E.S., 

 Linnean Macleay Fellow of the Society in Zoology. (Plate 

 xxiii., and ten Text-figures) ... ... ... ... ... 450-479 



The Silurian Trilobites of New South Wales, with References to 

 those of other Parts of Australia. Part vi. The Calymeneidce^ 

 Cheiruridce, Harpeidia, Bronteidn', &c., with an Appendix. 

 By R. Etheridge, Junr., Director and Curator of tlie Aus- 

 tralian Museum, and John Mitchell, late Principal of the 

 Newcastle Technical College. (Plates xxiv.-xxvii.) ... ... 480-510 



Australian Tahanidtp [Diptera]. No. iii. By Frank H. Tayj.or, 



F.E.S. (Plate xxviii. ) 513-528 



