Volume 50, 1918
– x –

Zoology.
| Pages | ||
| Art. III. | Revision of the Cirripedia of New Zealand. By L. S. Jennings, B.A., M.Sc. | 56–63 |
| IX. | Descriptions of New Species of Lepidoptera. By Alfred Philpott | 125–132 |
| X. | Descriptions of New Zealand Lepidoptera. By E. Meyrick, B.A., F.R.S. | 132–134 |
| XI. | Notes from Canterbury College Mountain Biological Station, Cass: No. 6—The Insect-life. By F. W. Hilgendorf, D.Sc. | 135–144 |
| XII. | On a Partially White Form of Puffinus griseus. By D. L. Poppel-well | 144–145 |
| XVIII. | A Note on the Young Stages of Astraea heliotropium (Martyn). By Miss M. K. Mestayer | 191–102 |
| XIX. | On Mosquito Larvicides. By H. B. Kirk, M.A. | 193–196 |
