Contents.

Transactions and Proceedings of the Royal Society of New Zealand, Volume 63, 1934, Unnumbered Page

Contents. Part 2, 1933. Botany. Page. On Three Species of Delesseriaceae from New Zealand. By Harald Kylin, Lund, Sweden 109 A Case of Mass-occurrence of Non-inherited Chlorophyll Defects in Wheat. By Dr O. H. Frankel, N.Z. Wheat Research Institute 142 Geology and Palaeontology. On the System and Stage Names Applied to Subdivisions of the Tertiary Strata in New Zealand. By R. S. Allan, M.Sc., Ph.D., F.G.S., Canterbury College, Christchurch 81 Otoliths of Fishes from the Tertiary Formations of New Zealand. By G. Allan Frost, F.L.S., F.G.S., London 133 The Metamorphic and Intrusive Rocks of Southern Westland. By F. J. Turner, M.Sc., Otago University, Dunedin 178 Zoology. The Lepidoptera of the Te Anau-Manapouri Lakes Districts. By Charles E. Clarke, F.E.S., Auckland Museum 112 The High-tidal Mollusca of Rangitoto Island, Auckland, with Descriptions of a New Genus and Two New Species. By A. W. B. Powell, Auckland Museum 144 Notes on the Taxonomy of the Recent Cymatidae and Naticidae of New Zealand. By A. W. B. Powell, Auckland Museum 154 Descriptions of New Zealand Fishes. By L. T. Griffin, F.Z.S., Auckland Museum 171

List of Plates. Facing Page H. Kylin— Plates 19–20 110 G. Allan Frost— Plates 21–22 136 A. W. B. Powell— Plate 23 168 L. T. Griffin— Plates 24–25 176 F. J. Turner— Plates 26–28 236