P

• Paracrangonyx, 601

• Paragrubia, 620

• Paralichthys albiguttus, 102

• Paralimnophora depressa, 278

• Parallorchestes, 564

• Parapherusa, 601

• Paraphoxus, 580

• Paravorticella, 113

• Parhyale, 564

• Parhyalella, 564

• Parma polylepis, 260

• Parella bengalensis, 536

• Parrott, Arthur W., 627

• Patelloida corticata, 203

• Pectunculina, 541

• — aoteana, 542

• — haurangiensis, 542

• Pelicaria, The Genus in the Tertiary of East Wairarapa 35

• — acuminata, 44

• — convexa, 45

• — mangaoparia, 40

• — media, 44

• — rotunda, 41

• — rugosa, 44

• Pellicularia, 321

• — filamentosa, 322, 328

• — otagoensis, 322, 324

• — scabrida, 322, 326

• — subcoronata, 322, 324

• — vaga, 322, 326

• — zealandica, 322

• Peritricha, Order, 113

• Phreatogammarus, 601

• — Key to Species of, 604

• — fragilis, 604, 605

• — helmsii, 604, 613

• — propinquus, 604, 610

• Phoxocephalidae, 579

• — Key to Genera of, 580

• Phoxocephalus, 580, 593

• — Key to the Species of, 594

• Phoxocephalus bassi, 594

• — regium, 594

• Piona novae-zealandiae, 433, 459

• Pleonoxes, 620

• — lessoniae, 620

• Platybdella soleae, 89

• Plectofrondicularia aff. awamoana, 536

• Pleurostomella alternans, 536

• — brevis, 536

• Podonectria, 496

• — coccicola, 497

• — gahnia, 498

• — novae-zealandiae, 496

• Polyzoan, A New Species of, 557

• Pomacentrus fasciolatus, 258

• Pomatocerus coeruleus, 205

• Pontharpinia, 580

• — australis, 581

• Pentobdella, 293

• Porichthys notatus, 139

• Pparchus carinirostris, 67

• Presidential Address, xliv.

• Presidents, Past, 653

• Proteacidites minimus, 479

• — obscurus, 480

• Protocythere hayi, 305

• Protomonadina, Order, 86

• Protozoa of New Zealand Intertidal Zone Fishes, 79

• Pseudoinquisitor flemingi, 350

• Psychoda acutipennis, 272

• — spatulata, 272

• Pyrgo depressa, 536