Contents Pages. Botany. New and Critical Species of New Zealand Mosses. By G. O. K. Sainsbury 169–186 Notes on Some New Zealand Plants and Descriptions of New Species (No. 4). By G. Simpson 231–287 A Revision of the Genus Carmichaelia (Cockayne Memorial Paper, No. 1). By G. Simpson 231–287 Additions to the Rust Fungi of New Zealand, I. By G. H. Cunningham 324–327 A Revision of the New Zealand Species of Farysia. By G. H. Cunningham 328–333 Additions to the Smut Fungi of New Zealand, I. By G. H. Cunningham 334–339 Genera and Species of New Zealand Smut Fungi. By G. H. Cunningham 340–346 Notes on New Zealand Orchids. By E. D. Hatch 367–370 Note on the Brown Alga, Ecklonia brevipes J.Ag. By V. W. Lindauer 394–397 Contributions to a Knowledge of the Naturalized Flora of New Zealand: No. 1. By A. J. Healy 399–404 Chemistry. The Vapour Pressures of Solutions of Potassium Chloride and Sodium Chloride. By R. A. Robinson 203–217 Geology. The Tertiary and Quaternary Geology of Ross, Westland. By Maxwell Gage 138–159 Contributions to the Mineralogy of New Zealand—Part. I. By C. O. Hutton and F. G. Seelye 160–168

The Basic Igneous Rocks of Eastern Otago and Their Tectonic Environment. Part IV. Section C. By W. N. Benson 288–318 Age Revision of Tertiary Sediments at Garden Gully and Fitzgerald Creek, Near Blackball, Westland. By Maxwell Gage and H. W. Wellman 357–362 The Clinton-Tuapeka Series Boundary. By C. Osborne Hutton 364–366 The Scheelite Deposits at Glenorchy, New Zealand. By J. J. Reed 371–393 Miscellaneous. Dental Caries: A Study of Regional Variations in N.Z. By J. Ll. Saunders 54–61 Palaeontology. Palaeozoic and Mesozoic Brachiopod Faunas in New Zealand: with an Index to the Genera and Species. By R. S. Allan 1–22 Zoology. An Earthworm with Four Penes, Conicodrilus gen. nov. By W. B. Benham 23–28 Some Alcyonaria of the Order Stolonifera from New Zealand Waters, with the Description of One New Species. By Beryl I. Brewin. 29–32 The Genus Prorhynchus in New Zealand. (Phylum Platyhelminthes, Class Turbellaria). By E. Percival 33–41 Supplementary Notes on the Diving Petrel. By L. E. Richdale 42–53 Notes on the Eggs of N.Z. Paryphantidae, with Description of a New Subgenus. A. C. O'Connor 62–64 New Lepidoptera. By W. George Howes 65–67 Notes and Synonymy on Some Generic Names of the Collembola. By J. T. Salmon 68–71 A Revision of the Current Theory of Echinoderm Embryology. By H. Barraclough Fell 73–101

A Reference List of the Rotatoria of New Zealand, with Ecological Notes. By C. R. Russell 102–123 The Systematic Arrangement of the New Zealand Galaxiidae, Part 1. By G. Stokell 124–137 The Life Cycle of the Heterophyoid Trematode, Telogaster opisthorchis n.gen., n.sp. By W. V. Macfarlane 218–230 A Note Concerning the Occurrence and Life History of Letopelma Fitzinger. By N. G. Stephenson and Elsie M. Thomas 319–320 Tachinid Parasites Attacking Mclolonthid Larvae in New Zealand. By B. B. Given 321–323 Description of Female, Male and Larval Forms of a Tiny Stalked Barnacle, Ibla idiotica n.sp. By Elizabeth J. Batham 347–356 Pollioipes spinosus Quoy and Gaimard. II. Embryonic and Larval Development. By Elizabeth J. Batham 405–418 The Embryology of the Viviparous Ophiuroid, Amphipholis squamata Delle Chiaje. By H. Barraclough Fell. 419–464 A Report on Material Obtained During a Mosquito Survey at Palmalmal, New Britain, July-October, 1945. By M. Laird 465–478 Proceedings. Annual Meeting, Royal Society N.Z., 1945. I Patron's Address. XXXV Presidential Address. XXXVII Obituary. Hugh Neville Dixon XLVIII Appendix. Abstracts of Papers Delivered to Branches. XLII Appendix 479–488 Index to Volume 75 489–494