The Family Peloridiidae (Hemiptera) and Its Occurrence in New Zealand By Myra W. Carter 167–170 Auckland Island Coleoptera By E. S. Gourley 171–202 Notes on Staphylinidae, Chiefly from New Zealand. Part I By W. O. Steel 202–212 Notes on Staphylinidae, Chiefly from New Zealand. Part II By W. O. Steel 213–235 New Zealand Recent Thyasiridae (Mollusca) By C. A. Fleming 251–254 Studies on the Freshwater Ciliates of New Zealand. Part I By Brian M. Bary 301–310 Studies on the Freshwater Ciliates of New Zealand. Part II By Brian M. Bary 311–323 On Cryptochaeta, a New Genus of Earthworms; and a Nomenclatural Muddle Solved By W. B. Benham 324–328 Ascidians of New Zealand. Part IV—Ascidians in the Vicinity of Christchurch By Beryl I. Brewin 344–353 Ascidians of New Zealand. Part V—Ascidians from the East Coast of Great Barrier Island By Beryl I. Brewin 354–362 Freshwater Triclads New to the Fauna of New Zealand. By Frances R. Nurse 410–417 Occurrence of Lonchoptera dubia Curran in New Zealand. By Roy A. Harrison 449–450 The Struthiolariidae: Reproduction, Life History and Relationships. By J. E. Morton 451–463 The Occurrence in New Zealand of the Enteropneust Balanoglossus australiensis. By J. E. Morton 464–466 The Occurrence of Leptomonas ctenocephali (Fantham, 1912) (Protozoa: Protomonadina) in the Intestine and Malpighian Tubules of the Cat Flea, Ctenocephalides felis (Bouche, 1835), in New Zealand. By Marshall Laird 476–478 Appendix Appendix 515–525 Obituary Thomas Hill Easterfield (1866–1949) 381–384 Proceedings Annual Meeting i-xxxiii