Volume 80, 1952

Contents
| Botany | Pages |
|---|---|
| A Revision of the Genus Dracophyllum: Supplement | |
| By W. R. B. Oliver | 1–17 |
| New Entities in the Chlorophyceae of New Zealand | |
| By V. J. Chapman | 47–58 |
| Cladode Anatomy and Leaf Trace Systems in New Zealand Brooms | |
| By Brenda F. Slade | 81–96 |
| Zoology | |
| A Skeleton of Notornis hochstettei Meyer from Waitati, Otago, and Notes on Distribution of the Bird in the South Island N.Z. | |
| By L. Gurr | 19–21 |
| Studies on the Earthworm Fauna of New Zealand. III | |
| By K. E. Lee | 23–45 |
| Additions to the Rotatoria of New Zealand. Part 4 | |
| By C. R. Russell | 59–62 |
| Studies on the New Zealand Amphipodan Fauna No. 1—The Family Cyamidae The Whale-Louse Paracyamus boopis | |
| By D. E. Hurley | 63–68 |
| A Preliminary Study of the Land Operculate Murdochia pallidum (Cyclophoridae, Mesogastiopoda) | |
| By J. E. Morton | 69–79 |
| The Occurence of Aquatic Oligochaetes in Soil | |
| By J. D. Stout | 97–101 |
| Obituary | |
| Sir William Blaxland Benham, K.B.E., F.R.S. | 103–112 |
| Bernard Cracroft Aston. C.B.E., F.R.S.N.Z., F.R.I.C. | 113–118 |
| Proceedings | |
| Annual Meeting, 1951 | i-xlvi |
