Volume 83, 1955-56

Contents
| Pages | |
| Biology | |
| Hydrobiological Observations for Wellington Harbour | |
| By Brian E. Maxwell | 493–503 |
| The Biotic Community of a Salt Meadow in New Zealand | |
| By Kitty Paviour-Smith | 525–554 |
| Botany | |
| Marine Algal Ecology of the Hauraki Gulf, New Zealand | |
| By Vivienne Dellow | 1–91 |
| Thelephoraceae of New Zealand. Part V.—The Genus Asterostroma | |
| By G. H. Cunningham | 241–245 |
| Thelephoraceae of New Zealand. Part. VI—The Genus Peniophora | |
| By G. H. Cunningham | 247–293 |
| The Life History of Adenocystis utricularis (Bory) H. et H. | |
| By Margaret Naylor | 295–301 |
| The Native Bush Flora of Pnongia Mountain | |
| By M. C. Gudex | 303–311 |
| The Native Flora of Claudelands Bush | |
| By M. C. Gudex | 313–319 |
| Littoral Zonation in Two Caves in the Auckland District | |
| By Vivienne Dellow and R. Morrison Cassie | 321–331 |
| Comments on the Shingle Vegetation of the Horokiwi Stream | |
| By. B. H. Croker | 333–343 |
| Additions to the Rust Fungi of New Zealand, II | |
| By Shirley D. Baker | 453–463 |
| Name Changes in the Orchid Genus Corybas Salisbury | |
| By Edwin D. Hatch | 577 |
| New Zealand Hepaticae (Liverworts)—IX. A Review of the New Zealand Species of the Genus Lepidozia | |
| By E. Amy Hodgson | 589–620 |
| Thelephoraceae of New Zealand—Parts VII and VIII | |
| By G.H. Cunningham | 621–636 |
| The Hyprocreales of New Zealand—VII. A Revision of Records and Species in the Hypocreaceae | |
| By Joan M. Dingley | 643–662 |
| Geology | |
| A Revision of the Type Clarentian Section at Coverham, Clarence Valley. S35 | |
| By H. W. Wellman | 93–118 |
| An Isoclinal Fold on Häckel Peak, Southern Alps, New Zealand (S 79) | |
| By J. B. Waterhouse | 345–346 |

| The Georogy of Siberia Hill and Mount Dasher, North Otago | |
| By D. A. Brown | 347–372 |
| The Structure and Petrography of Greywackes Near Auckland, New Zealand | |
| By R. N. Brothers | 465–482 |
| Coastal History of Southern Westland and Northern Fiordland | |
| By C. A. Cotton | 483–488 |
| Seiches on Lake Wakatipu, New Zealand | |
| By G.A. Bottomley | 579–587 |
| Hawke Bay Coastal Types | |
| By C.A. Cotton | 687–694 |
| The Otaprrian Stage of the Triassic System of New Zealand—Part I. | |
| By J. D. Campbell and I. C. McKellar | 695–704 |
| Palaeobotany | |
| Lower Mesozoic Plant Fossils from Black Jacks, Waitaki River, South Canterbury | |
| By Shona Bell, H. J. Harrington and I.C. McKellab | 663–672 |
| Leaves of Middle and Upper Cretaceous Pteridophytes and Cycads from New Zealand | |
| By D. R. McQueen | 673–685 |
| Zoology | |
| Pelagic Amphipods of the Sub Order Hypcriidea in New Zealand Waters. I—Systematics | |
| By D. E. Huriey | 119–194 |
| Studies on the New Zealand Amphipodan Fauna. No. 12—The Marine Families Stegocephalidae and Amphilochidae | |
| By D. E. Hurley | 195–221 |
| A Note on a Green Moa Egg from Chatto Creek, Central Otago By L. O. Simpson | 223–226 |
| Studies on New Zealand Elasmobranchii. Part IV—The Systematic Position of Centroscymnus waitei (Thompson, 1930), Selachii | |
| By J. A. F. Garrick | 227–239 |
| A Collection of Coral-reef Fishes Made by Dr. and Mrs. Marshall Laird at Fiji | |
| By Henry W. Fowler | 373–381 |
| Marine Asellote Isopods of the Genus Antias with the Description of a New Species from New Zealand | |
| By Robert J. Menzies and Milton A. Miller | 383–389 |
| Spiders of the Family Archaeidae from Australia and New Zealand | |
| By R. R. Forster | 391–403 |
| The Anatomy and Morphology of the Cave-Orthopteran Macropathus filifer Walker, 1869 | |
| By Aola M. Richards | 405–452 |
| Three Fossil Mollusca from the Hokonui System (Triassic and Jurassic) | |
| By J. Marwick | 489–491 |

| The Classification and Reproductive Organs of New Zealand Land Planarians. Part IV. | |
| By Marion L. Fyfe | 505–514 |
| The Evolution of Perissodonta and Tylospira (Struthiolarndae) | |
| By J. E. Morton | 515–524 |
| Studies on New Zealand Elasmobranchii. Part V. Scymnodalatias n.g. Based on Scymnodon sheruoodi Archey, 1921 (Selachii)* | |
| By J. A. F. Garrick | 555–571 |
| New Specres of New Zealand Lepidoptera | |
| By J. T. Salmon | 573–576 |
| The Genus Cenchridium Ehrenberg | |
| By R. H. Thompson | 637–642 |
| Early Development of the Snapper, Chrysophrys auratus Forster | |
| By R. Morrison Cassie | 705–713 |
| The New Zealand Specres of Iais (Crustacca Isopoda) | |
| By D. E. Hurley | 715–719 |
| The Vascular and Nervous Systems of Struthrolaria (Prosobranchia, Mesogastropoda) | |
| By J. E. Morton | 721–743 |
| Proceedings | |
| Annual Meeting | i–xxxv |
| Presidential Address | xxxvi–xlv |
| Half-yearly Meeting | xlv–lix |
| Appendix | |
| Appendix | 745–774 |
| Index | |
| Index | 775–781 |
