CONTENTS. 



Page. 

 Osborn, Prop. T. G. B. : A Note on the Occurrence and Method of 



Formation of the Resin (Yacca Gum) in Xdnthorrhoea quadrangulata. 



Plates i. to iii. ... ... ... • •• ...... ... ... 1 



Dodd, Alan P.: Australian Hymenoptera : Proctotrypoidea, No. 4 ... 9 

 Wheeler, W. M. : Prodiscothyrea, a New Genus of Ponerine Ants from 



Queensland. Plate iv. ... ... ... .'.. ... •• . ••• 33 



Ashworth. J. H. : On the Occurrence of Arenicola loveni, Kinberg, on 



the Coast of South Australia ... ... ... ... • •• ••• 38 



Leigh-Sharpe, W. Harold : A New Species of Leech from South Australia 42 

 Black, J. M. : Additions to the Flora of South Australia, No. 9. Plates 



v. to viii. ... ... ... ... ... ... ••• ... ••• 56 



Carter, H. J. : Revision of the Genus Stigmodera, and Descriptions of 



some New Species of Buprestidae. Plates ix. and x 78 



Lea, A. M. : Notes on the Lord Howe Island Phasma, and on an Asso- 

 ciated Longicorn Beetle. Plates xi. to xvii 145 



Etheridge, R. : Hyalostelia australis, the Anchoring Spicules of an 



Hexactinellid Sponge from the Ordovician Rocks of the MacDonnell 



Ranges. Plate xviii. ... ... 148 



Maw son, Dr. D. : Auroral Observations at the Cape Royds Station, 



Antarctica. Plates xix. and xx. ... ... ... ... ... ... 151 



Wheeler, W. M. : The Australian Ants of the Genus Aphaenogaster, 



Mayr. Plates xxi. and xxii. ... ... ... ... ... 213 



Banks, N. : Acarians from Australian and Tasmanian Ants and Ant-nests. 



Plates xxiii. to xxx. ... ... ... ... ... ... ... ... 224 



Lower, Oswald B. : The Lepidoptera of Broken Hill, New South 



Wales.— Part II 241 



Howchin, Walter : Notes on a High-level Occurrence of a Fossiliferou's 



Bed of Upper Cainozoic Age in the Neighbourhood of the Murray Plains" 258 



Mawson, Dr. D. : Mineral Notes. Plate xxxi 262 



Cooke, Dr. W. T. : Chemical Notes on Davidite , 267 



Stanley, E. R. : A Noteworthy Occurrence of Biotite Mica 268 



Lea, A. M. : Notes on some Miscellaneous Coleoptera, with Descriptions 



of New Species. Plates xxxii. to xxxix. ... ... ... ... 272 



McCulloch, Allan R., and Edgar R. Waite: Additions to the Fish- 

 fauna of Lord Howe Island. Plates xl. to xliii. ... ... ... 437 



Waite, Edgar R. : A List of the Fishes of Norfolk Island and Indication 



of their Range to Lord Howe Island, Kermadec Island^ Australia, 



and New Zealand. Plates xliv. to xlvi. ... 452 



Black, J. M. : Additions to the Flora of South Australia, No. 10. Plates 



xlvii. and xlviii. ... w. ... ... ... ... ... ... 459 



Baker, R. T_, and H. G. Smith : A Research on the Eucalypts of South 



Australia and their Essential Oils. Plates xlix. to lii. 464 



Turner, A. Jefferis : New. Australian Lepidoptera of the Family 



Tortricidae ., 498 



Lower, Oswald B. : Descriptions of New Australian Micro-Lepidoptera 537 

 Howchin, Waltkr: The Geology of Mount Remarkable, with Petro- 



gr-nphical Notes on the Basic Igneous Rocks of the Foot Hills of 



Mount Remarkable, by E. 0. Thiele. Plates liii. and liv 545 



Abstract of Proceedings ... ... ... ... ... ... ... 584 



Annual Report ... ... ... 598 



Balance-sheets ... ... 600 



Donations to Library ... ... ... ... ... ... 602 



List of Members 614 



Appendices — 



Field Naturalists' Section: Annual Report, etc. ... 617 



Twenty-eighth Annual Report of the Native . Fauna and Flora 



Protection Committee ... ... ... ... ... ... ... 623 



Malacological Section: Annual Report, etc ... 626 



Index ... ... ... ... ... ... ... ... ... ... ... 627 



/./atF // 



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