INDEX. 



New Zealand. California Pvedwood 



from, exliihited, 246 — Mecoptera. 



284. 

 "Niii;litsliade, Common." and forms 



and species eonfnsed with it, 



58:?. 

 Nodnle. i)erforated. exhibited. ."Sll. 

 Norfolk Island. ()d(mata. IMani- 



]>ennia. and Trichoittera from. 



529. 

 North, A. J.. Member, notice of his 



decease. 202. 

 Northern Territory, new 'ri,i:;er- 



beetle from, 201. 337. 

 Note on the median parasphenoid 



of the embryonic Crocodile. 004 



— On a Trilobite {Brachtimcto- 



piist). from (Queensland. 005. 



Odonata from Lord Howe and 



Norfolk Islands. 529. 

 Oyster-shells from Namoi Uiver, 



exhibited. 247. 



Palestine, plants from, exhi))ited. 

 512. 



Palm Beach, aboriijinal carvinj^s 

 at, 512. 



Pancreas of ox, action of extract 

 of, on milk. 512. 



Pendnlnm investigations at Cobar, 

 202. 



Peptone, locally made, exhibited, 

 247. 



Permian Insects from X.S. Wales, 

 720. 



Petersen, E., Australian Nenrop- 

 tera, Pt. iii., 203. 



Petrie, J. M., Linnean Macleay 

 Fellow in Biochemistry : sum- 

 mary of year's work. 10 — Pe- 

 appointed. 1917-18, 11. 



, Hydrocyanic Acid in 



Plants, Pt. iii., 113— Chemical 

 Investi.i2:ation of Poisonous 

 Plants in the N.O. SoUmacece, 

 Pt. iv., Chemistry of the Duboi- 

 sias, 118; Pt., v.. Alkaloids of 

 DiihoiKia Lpirhhardtii, 137. 



Petrolo.uy of the Great Serpentine 

 Belt. 223. 250, 693. 



Physiography of New England. 

 223, 250. 693. 



Pinkerton, Miss E. C, Percentage 

 of CO2 in expired alveolar Air. 

 146 — Composition of expired al 

 veolar Air, 866. 



Planipennia. fossil. 175 — From 

 Lord Howe and Norfolk Lslands, 

 529. 



Plants. ])ollination of Australian, 

 12 — Poisonous Solanaceous, 118, 

 137— Exhibited. 201, 246. 247, 

 302, 303, 343, 439, 440, 511, 512, 

 603. 604. 



Playfair. (i. I., Phizo])ods of Syd- 

 ney and Lismore, 633. 



Pollination of Australian plants. 

 12. 



Protomecoi»tera. fossil, 175. 



Quandong. Bed, fruits exhibited, 



439. 

 Queensland. Mesozoic insects, 175, 



676 — ^Unre-orded Trilobite from, 



605. 



Bamsay. E. P., obituary notice of, 



7. 

 Bed wood, California, exhibited, 



246. 

 Beversion-shoots, exhibited. 303. 

 Bevision of Australian Lepidpp- 



tera, vi., 304. 

 RhalKJosigma, n.g., descrijitiou of, 



391. 

 Bhi%oi>ods o£ Sydney and Lismore, 



633. 

 Biverina. mosquitoes from, ex- 



liibited. 246. 

 Boiling Downs Series, fossil dra- 

 gonfly from, 676. 



Serpentine Belt of N.S. Wales, 223. 

 250. 693. 



Silcnr, introduced weed, exhibited. 

 604. 



Silurian Trilobites, 480. 



Sloane, T. (J,, Descriptions of two 

 new Tiger-beetles from the Nor- 

 thern Territory [Title], 201— 

 Description of a new Tiger- 

 beetle from the N.l\, 337— On 

 the Endoskeleton of the Head, 

 the anterior Coxte, and the an- 



