441 



Oreixenica orichora flyniii, 342 



Orthenches liparochroa, 173; plew'osticta, 173 



Orthoptera, 362 



Orthrius duplopunctatns, 212; tricolor, 213 



Osborn, T. G. B., Exhibit of Plants, 404 



Osborn, T. G. B., and J. G. Wood, Ecology 

 of Pearson Islands, 97 ; Zonation of 

 Vegetation in Port Wakefield District, 

 with Reference to Salinity of Soil, 244 ; 

 Halophytic and non-Halophytic Plant 

 Communities in Arid South Australia, 388 



Ovinus, 64 



Owl, 123 



Pachycephala pectoralis, 124, 361 



Paederides, 3 



Paederus, 14 ; P. apteromelas, 15 ; meyricki, 

 15; stenopterus, 15; tweedensis, 14; 

 zvilsoni, 16 



Palaeoneura, 186 ; P. amictopis, 186 



Palaminus, 12 ; P. australiae, 12 ; bivitti- 

 pcnnis, 12 ; maculatus, 12 



Panaeolus ovatus, 63 



Papilio amyntor amphiaraus, 351 



Papuan Chitons, 226 



Paraphyllis diatoma, 174; ochrocera, 174; 

 pamphaea, 173 ; sticho gramma, 174 



Parasites of Birds, 126 



Parectopa actinosema, 171 ; clethrata, 57 



Parnara mathias, 351 



Passer domesticus, 125 



Peakesia palliata, 363 ; riigosa, 363 



Pearson Island Birds, 119, 361 ; Coleoptera, 

 355 ; Ecology, 97 ; Fungi, 365 



Petaloides, 63 



Petrogale pearsoni, 86 



Petroica goodenovii, 124, 361 



Phaethon rubricaudus, 123 



Phalacrocorax carbo, 122 



Phallus multicolor, 72 



Phascolarctus cinereus, 129 



Phaulacridium gemini, 363 



Phellorina australis, 74; Delestrei, 74; 

 strobilina, 74 



Phlebia reflexa, 69 



Phycosecis algarum, 355 



Phyllocnistis diplomochla, 175 ; curymochla, 

 175 ; leptomianta, 175 



Phyllodactylus marmoratus, 79 

 Pigmy Races of the World, 408 

 Pinophilus, 4 ; P. aeneiventris, 5 ; apicrus, 

 7 ; curticornis, 4 ; grandiceps, 4 ; latebri- 

 cola, 6 ; macleayi, 5 ; major, 6 ; mar- 

 ginellus, 4, 5 ; punctif rons, 6 ; rubri- 

 pennis, 5 ; semiopacus, 7 ; trapezus, 5 

 Pitnus australiae, 356 

 Platyzosteria brunnea, 362 

 Podaxon aegyptiacum, 73 ; anomalum, 73 ; 



Muelleri, 73 

 Polyporus Albertini, 64 ; anthracophilus, 63 ; 

 arcularius, 65 ; basilapiloides, 64 ; drya- 

 deus, 65 ; decipiens, 68, 366 ; eucalyptorum, 

 65; flabelliformis, 63; fumosus, 65; 

 gilvus, 65; lucidus japonicus, 63; megalo- 

 porus, 63 ; ochroleucus, 65 ; rhipidium, 

 63 ; ruf escens, 64 ; Schweinitzii, 64 ; 

 sessilis, 65 ; xanthopus, 65 



Polysaccum pisocarpium, 75 ; p. crassipes, 

 75 ; p. tuberosum, 366 



Polystichus cinnabarinus, 366 



Polystictus cervino-gilvus, 65 ; cinnabarinus, 

 65 ; elongatus, 66 ; fiavus, 66 ; hirsutulus, 

 67 ; luteo-olivaceus, 66 ; nigricans, 66 ; 

 occidentahs, 66; ochraceus, 67; Persoonii, 

 66 ; sanguineus, 65 ; subcongener, 66 ; 

 versatilis, 66 ; versicolor, 66 



Port Wakefield District, Vegetation of, 244 



Pouch Embryos of Marsupials, 129, 136, 195 



Prasophyllum Colemanae, 337; ellipticum, 

 341 ; lanceolatum, 340 ; Tadqellianum, 

 338 



Prays amblystola, 168; parilis, 168 



Precis villida, 343 



Presidential Address, 408 



Prickly Pear Plants, Bacteriosis of, 162 



Procirrus, 8; P. antiquus, 10; dolichoderes, 

 8 ; ferrugineus, 10 ; opacus, 9 ; victoriae, 8 



Proctor, J. B., Lizards of Nuyts Archipelago, 

 79 



Promts, 356; P. magniveniris, 357; medianus, 

 357 



Psalliota arvensis, 62 ; a. iodoformis, 62 ; 

 campcstris, 62 



Psilocybe ceres, 62 



Pterostylis decurva, 339 



Ptilotus murrayi major, 368 



Ptychoxena tephrantha, 192 



Pulleine, R. H., Exhibit of Aboriginal Imple- 

 ments, 404, 405, 406; Perforated Shell 

 Plaque, 406; Presidential Address, 408 



Pultenea trinervis, 370; villifera glabrcsccns, 

 370 



Pycnobcla, 182; P. aplcctodes, 183 



Pyrameis cardui Kershawi lucasi, 343 



Pyrgoptila pent hist is, 54 



Research Grant, Work carried out under, 400 



Rhinaria maciiliventris, 358 



Rhizobius nitidus, 360 



Rhodoma, 81 



Rhopalocera, Australian, 342 



Rogers, R. S., Distribution of Australian 

 Orchids, 322 ; Contribution to the Orchid- 

 aceous Flora of Australia, 337 



Rules, 428 



Sagalassa homotona, 165 ; poecilota, 166 



Sarocraiiia, 193 ; 5". iscluwphylla, 193 



Schizophjdlum commune, 61 



Scientific Handbooks, 404 



Scimbalium, 47; S. micropteruni, 48; pal- 



liduliivi. 48; piceum, 48; rufum, 48 

 Sclerochiton miles, 231 ; thielei, 233 

 Scleroderma flavidum, 75 ; f . fcncstratum, 



75 ; verrucosum, 75 

 Scopaeus, 25; S. basicoUis, 27; ctcnocryptus, 



26 ; dubius, 25 ; flavocastancus, 28 ; 



mcdiicoUis, 27 ; moerens, 26 ; ooderes, 



28 ; oviceps, 25 ; testaccipes, 27 

 Scymnus flavifrons, 360 

 Secotium coarctatum, 74; melanosporum, 73 

 Sellick's Hill, Gravel beds at, 307 



