M

• Macrocanace antipoda, 276

• — littorea, 272, 273

• Macrocypris eocuneata, 303

• Macrocystis pyrifera, 196

• Macropisthopous, 620

• Maera, 601, 603

• — Key to New Zealand Species of, 603

• — carnleyi, 603

• — inaequipes, 603

• — mastersii, 603

• — subcarinata, 603

• — viridis, 603

• Mangaoparia, 552

• — powelli, 553

• Manukau Breccia, Relationship of, 521

• Maoricrassus, 550

• — carinatus, 551

• Marchasta, 485

• — areolata, 485

• Marchasta areolata, A New Monotypie Genus of Marchantiaceae, 485

• Marshalleva curtata, 548

• Mason, A. P., 349

• Mastigophora, Order, 86

• Melagraphia aethiops, 200

• Melaraphe cincta, 200

• — oliveri, 200

• Melita, 601

• Member Bodies, Royal Society of New Zealand, 653

• Mesostoma ehrenbergu, Note on Occurrence in New Zealand, 295

• Micantapex murdocki prior, 547

• — pulcherrimus 547

• Microcodon clavus, 75

• Microfossils, Plant from New Zealand, 479

• Mioawateria, 552

• — pahaoaensis 552

• Modiolus neozelanicus, 204

• Mollusca, Fresh-water of New Zealand, 221

• — Tertiary from East Wairarapa, 539

• Monodilepas, 145

• Monodilepas, the Molluscan Genus in New Zealand, 145

• Monodilepas monilifera, 145, 148

• — monilifera cookiana, 149

• — monilifera monilifera, 148

• — monilifera skinneri, 150

• — diemenensis, 150

• — otagoensis, 151

• Monostyla furcata, 75

• — perplexa, 75

• — tethis, 75

• Moss, Betty, 473

• Myrtea (Lucinoma) taylori, 537

• Mytilus canaliculus, 203

• — planulatus, 204

• Myxidium incurvatum, 106, 138

• Myxine biniplicata, 379, 381

• Myxosoma tripterygi, 112

• — catostomi, 112

• — cerebralis, 113

• — dermatobium, 112

• — encephalinum, 112

• — endovasa, 113

• Myxosporidia, Order, 97