Volume 79, 1951

Contents
Volume 79, Part 1
| Zoology | Pages | |
|---|---|---|
| The Structure and Adaptations of the New Zealand Vermetidae | ||
| Part 1. The Genus Serpulorbis | 1–19 | |
| Part 2. The Genera Stephopoma and Pyxipoma | 20–42 | |
| Part 3. Novastoa lamellosa and Its Affinities | 43–51 | |
| By J. E. Morton | ||
| An Index of the Rotifers in the C. B. Morris Collection of Microscope Slides at the Cawthron Institute, Nelson | ||
| By C. R. Russell | 52–54 | |
| The Hypocreales of New Zealand. I | ||
| By Joan M. Dingley | 55–61 | |
| Ascidians of New Zealand. Part 6. Ascidians of the Hauraki Gulf. Part 2 | ||
| By Beryl I. Brewin | 104–113 | |
| Some Australasian Mollusea in the British Museum (Natural History) | ||
| By C. A. Fleming | 126–139 | |
| Remarks on the Blood-vascular System of the Frog Leiopelma hochstetteri Fitzinger | ||
| By Henryk Szarski | 140–147 | |
| Geology | ||
| Hornblende Andesite Rocks from Solander Island | ||
| By J. J. Reed | 119–125 | |
| Botany | ||
| Flora and Vegetation of the Caswell and George Sounds District | ||
| By A. L. Poole | 62–83 | |
| Notes on New Zealand Algae | ||
| By V. J. Chapman | 84–86 | |
| A Note Upon a New Zealand Species of Pylaiella | ||
| By V. J. Chapman and Margaret P. Ambler | 114–118 | |
| Climatology | ||
| Thornthwaite's New System of Climate Classification In Its Application to New Zealand | ||
| By B. J. Garnier | 87–103 | |
| Proceedings | ||
| Annual Meetings, 1949, 1950 | i–lxxv | |
| Obituaries | ||
| James Park | 148–151 | |
| Patrick Marshall | 152–155 |
