GENERAL INDEX 



347 



Neosporidia, classification, 66 

 Neurorj-ctes hj'drophobia), 202, 304 

 Noctiluca miliaris, division, 91 



nucleus in mitosis, 92 

 Nubeeularia, classification, 39 

 Nuclearia, classification, 38 

 Nuclei, chromatin and chromidia, 28 



in digestion, 82 

 Nucleophaga amebse, 301 

 Nummulitida, classification, 39 



Odors and taste in drinking water, 27, 



73 

 Oikomonas termo, 70 



food-getting, 74 

 Old age, in Onj-chodromus grandis, 127 



in Paramecium aurelia, 127 



in protozoa, 127 

 Oligosporogenea, classification, 68 

 Oligotrichina, classification, 54 

 Opalina intestinalis, enc3'stment, 188 



ranarum, exogamj', 154 

 OpalinidEe, classification, 53 

 Operculina, schematic shell structure, 



26 

 Ophryocystis mesnili, 190 



exogamj', 154 

 Ophrj'odendrida?, classification, 56 

 Ophryoscolecidte, classification, 54 

 Orbiculina, classification, 39 

 Orbitolites, classification, 39 

 "Organisms" of cancer, 205 

 Osculosa, classification, 41 

 Oxytrichida?, classification, 54 



Pansporoblast, definition, 143 

 Paramecida>, classification, 53 

 Paramecium aurelia, life cycle, 104 

 105 

 curve of vitalit}', 107 

 at depression period, 109 



caudatum, a variety, 112 



old age, 127 



first generation, 129 



conjugation, 156 



reduction, 166, 168 

 parasites, 302 

 Parasite theory of cancer, 209 

 Parasitism, 174 

 Parthenogenesis, 161 

 Parkeria, classification, 39 

 Pathogenic fiagellates, 215 

 Pedogamy in protozoa, 146 

 Pelomyxa palustris, size, 18 

 Peneroplis, classification, 39 

 Peranema trichophorum, 17 

 Peronemida?, classification, 47 



Peredinidae, classification, 49 

 Perip3'lea, classification, 40 

 Peritrichida, classification, 55 

 Peritromidfe, classification, 54 

 Pheoconchia, classification, 42 

 Pheocjrstina, classification, 42 

 Pheogromia, classification, 42 

 Pheospheria, classification, 42 

 Phosphorescence in sea water, 27 

 Phytoflagellata, classification, 48 

 Phytomastigophora, classification, 48 

 Physiolog}' of protozoa, 69 

 Pileocephalina?, classification, 60 

 Pihdina, classification, 39 

 Piroplasmosis hominis, 277 

 Plagiotomidse, classification, 54 

 Plasmodiophora brassicfe, classifica- 

 tion, 38 

 endogamy, 147, 148 

 plant tumors, 202, 209 

 Plasmodium malarise, A'ivax, falciparum, 

 279 



vivax, parthenogenesis, 162 

 Plastids, protoplasmic structure, 26 

 Platoum, classification, 38 

 Piectoida, classification, 41 

 Pleuronema chrysalis, 50 

 Pleuronemidte, classification, 53 

 PodopliyridsE, classification, 56 

 Polydinida, classification, 49 

 Polymastigida, classification, 47 

 Polyphragma, classification, 39 

 Polysporea, classification, 66 

 Polysporogenea, classification, 68 

 Polvstomella crispa, sporulation, 114, 



life cycle, 123 

 Polytrichina, classification, 54 

 Pontomyxa, classification, 38 

 Porospora gigantea, size, 19 

 Porulosa, classification, 40 

 Primite, definition, 178 

 Proteomyxa, in classification, 38 

 Protogonoplasm, 118 

 Protoplasmic age of protozoa, 102 



definition, 104 

 Protozoa, classification, 34 



definition of, 17 



protoplasmic structure of, 21 



size of, IS 

 Primoida, classification, 41 

 Prunophracta, classification, 41 

 Pseudopodia, in classification, 35 

 Pseudospora, classification, 38 



vol\-ocis, exogamj-, 154 

 Pyrsonympha ^"ertens, 291 

 Pyxinla mobiuszi, 177 



sp., 17 



Q 



Qfartax fever and Plasmodium 

 malaria-, 282, 284 



