Volume 65, 1936

Contents
| Botany. | |
| Page. | |
| Additions to the Alien Flora of New Zealand. | |
| By H. H. Allan | 1 |
| Plagianthus divaricatus at a High Elevation. | |
| By A. D. Beddie | 9 |
| The Small-leaved Species of the Genus Pittosporum occurring in New Zealand, with Descriptions of New Forms. | |
| By Robert M. Laing and H. W. Gourlay | 44 |
| Species of Celmisia Indigenous to Marlborough, with Descriptions of New Species and Varieties. | |
| By Wm. Martin | 169 |
| Notes on New Zealand Floristic Botany, including Descriptions of New Species, etc., No. 6. | |
| By H. H. Allan | 221 |
| Descriptions of New Species of New Zealand Hepatics. | |
| By Th. Herzog | 350 |
| The Mechanism of Leaf-fall in Certain New Zealand Trees. | |
| By R. S. Russell | 407 |
| Entomology. | |
| The Hatching and Early Instars of Stenoperla prasina Newman. | |
| By G. A. H. Helson | 11 |
| Notes on the Genus Coelostomidia, with Descriptions of One Species and Table for Identification. | |
| By G. Brittin | 63 |
| Breeding Experiments with Alucita monospilalis and A. monospilalis var. lycosema, Fam. Pterophoridae, Lepidoptera. | |
| By A. V. Chappell | 154 |
| Notes on some Colour-mutations of Certain Lepidopterous Species, with Remarks on the Preference of Like for Like as Affecting the Breeding of such Mutations. | |
| By A. V. Chappell | 166 |
| Description of Two New Species of New Zealand Lepidoptera. | |
| By E. Meyrick | 304 |

| Ethnology. | |
| New Zealand Greenstone. | |
| By H. D. Skinner | 211 |
| Geology. | |
| The Genus Erato in the Tertiary of New Zealand. | |
| By C. R. Laws | 17 |
| New Eocene Mollusca from New Zealand. | |
| By C. R. Laws | 23 |
| New Tertiary Mollusca from New Zealand. No. 3. | |
| By C. R. Laws | 30 |
| Some Foraminifera from the Awamoan of the Medway River District, Awatere, Marlborough, New Zealand. | |
| By Walter J. Parr | 75 |
| Metamorphic Rocks and Albite-rich Igneous Rocks from Jurassic Conglomerates at Kawhia. | |
| By J. A. Bartrum | 95 |
| The Geology of the Region about Preservation and Chalky Inlets, Southwest Fiordland, N.Z.—Part III, Petrology. | |
| By W. N. Benson and J. A. Bartrum | 108 |
| Geological Investigation of the Nephrites, Serpentines, and Related “Greenstones” used by the Maoris of Otago and South Canterbury. | |
| By F. J. Turner | 187 |
| A Reptilian Jaw from Kakanui, South Island, New Zealand. | |
| By W. B. Benham | 232 |
| The Teeth of an Extinct Whale, Microcetus hectori n.sp. | |
| By W. B. Benham | 239 |
| The Geology of the Region Adjacent to Preservation and Chalky Inlets, Fiordland, New Zealand, Part IV. | |
| By W. N. Benson and R. A. Keble | 244 |
| Some New Genera of the Myalinidae and Pteriidae of New Zealand. | |
| By J. Marwick | 295 |
| The Geology of Gebbies Pass, Banks Peninsula. | |
| By R. Speight | 305 |
| Metamorphism of the Te Anau Series in the Region North-west of Lake Wakatipu. | |
| By F. J. Turner | 329 |
| The Ordovician Graptolites of North-west Nelson, N.Z. Second Paper; with Notes on other Ordovician Fossils. | |
| By W. N. Benson, R. A. Keble, L. C. King, and J. T. McKee | 357 |

| Geology. | |
| New Records of the Genus Lingula (Brachiopoda) from Tertiary Strata in New Zealand. | |
| By R. S. Allan | 383 |
| Geology of Bombay-Happy Valley Area, Franklin County, Auckland. | |
| By J. A. Bartrum and W. J. Branch | 386 |
| Metamorphic Zones in North-west Otago. | |
| By C. O. Hutton and F. J. Turner | 405 |
| Zoology. | |
| Notes on the Biology of Lake Taupo. | |
| By J. S. Armstrong | 88 |
| Proceedings. | |
| Annual Meeting, Royal Society of New Zealand, 1935 | 422 |
| Fifth Science Congress, Royal Society of New Zealand | 451 |
| Obituary—Leonard Cockayne | 457 |
| Appendix A. | |
| The Royal Society of New Zealand Act, 1933 | 468 |
| Rules of the Royal Society of New Zealand | 474 |
| Appendix B. | |
| Council, Officers, Fellows, Honorary Members, etc. | 496 |
| General Index | 501 |
| Index of Authors | 506 |
