AUTHOR AND SUBJECT INDEX 



441 



Parasitic Protozoa, 7, 9, 16, 20, 419 

 Parasitism, 7 

 Parmulina, 70, 231 

 Pannidina cvatlius, 231 

 Pascher, 91, '92, 95, 115, 128 

 Pasteur, 16 

 Paulinella, 35, 70, 240 

 Paulinella chronuitophora, 240, 241 

 Pavonina, 68, 200 

 Pavouina flahelliformis, 200 

 Pebrine, 12, 16, 319, 320 

 Pedigree culture, 15, 58, 415 

 Pellicle, 24-25, 36, 83, 334 

 Pelodinium, 79, 379 

 Pelodinium reniforme, 378 , 379 

 Pelomyxa, 69, 208-209 

 Pelomyxa binucleata, 20 



palustris, 21, 209-210 



villosa, 20Q, 210 

 Penard, 223, 244, 253, 370 

 Peneroplis, 68, 198 

 Penetoplis pertusus, 94, 192, IQQ 

 Peneroplidae, 68, 198 

 Pepsin, 183 



Peranema, 27, 63, 124, 412, 414 

 Peranema trichophoriim, 124, 125 

 Perard, 283 

 Perca, 313 

 Perca fluviatilis, 142 

 Perezella, 77, 343 

 Perezella pelagica, 343 

 Perezia, 76, 320 

 Perezia mesnili, 319, 321 

 Periacineta, 81, 404 

 Periacineta buckei, 406, 407 

 Peridiniidae, 61, 98, 99-100 

 Peridinium, 61, 100 

 Peridinium divergens, 99 , 100 



tabtdatum, 99, 100 

 Peridinioidae, 61, 98 101 

 Periplast, 24-25 



Peripylea, 72, 256, 258. 259-261 

 Peristome, 28, 29, 104, 335, 358 

 Peritrichida, 49, 80-81, 339, 392-398 

 Peritromidae, 80, 385 

 Peritromus, 80, 385 

 Peritromiis emmae, 385, 387 

 Peromyscus manicidatus , 140 

 Perty, 14 



Petalomonas, 63, 124 

 Petalomonas ervilia, 124, 125 

 Petalostoma mimitum, 271, 313, 314 

 Pfeiffer, 36 

 Pfeifferinella, 73, 275 

 Pfeifferitiella ellipsoides, 275, 276 



impiidica, 275, 21 1 

 Phacotidae, 62, 107, 114-115 

 Phacotus, 62, 115 

 Phacotus lenticularis, 113, 115 



Phacus, 24, 63, 120, 121, 413 

 Phacus longicaiidus, 119, 120 



pleuronectes, 119, 120 



pyrum, 119, 120 



triqueter, 119, 120 

 Phaeocalpia, 73, 263 

 Phaeocapsina, 61, 92, 95 

 Phaeoconchia, 73, 263 

 Phaeocystina, 72-73, 262 

 Phaeodium, 255 

 Phaeogromia, 73, 262 

 Phaeosphaeria, 73, 262 

 Phaeothamnion, 61 

 Phaeothainnion confervicolum, 93, 95 

 Piialansteriidae, 63, 133-134 

 Phalansterium, 51, 63, 133 

 Phalansteriiim digitatum, 134 

 Phascolodon, 78, 357 

 Phascolodon vorticella, 356, 357 

 Phialonema, 123 

 Phormia, 144 

 Phormobothrys, 72, 261 

 Phreatothrix pragensis, 342 

 Phryganella, 70, 238-239 

 Phryganella acropodia, 237, 239 

 Phyllomitus, 64, 152 

 Phyllomitus undulans, 151, 152 

 Physaridae, 66, 187 

 Physematiidae, 72, 259 

 Physiological salt solution, 419 

 Physiology of Protozoa, 20-40 

 Physomonas, 64, 150 

 Physomonas socialis. 149, 150 

 Phytodiniidae, 61, 98, 101 

 Phytodinium, 61, 101 

 Phytodinium simplex, 99, 101 

 Phytomastigina, 5, 35, 60-63, 82, 84- 



128, 411, 412 

 Phytomonadida, 62, 84, 107-115, 413 

 Phytomonas, 64, 136, 144 

 Phytomonas davidi, 144 



elmassiani, 143, 144 

 Phytomyxinae, 67, 190-191 

 Phytotrophic nutrition, 35 

 Picric acid, 418 

 Pieris brassicae, 321 

 Pigeon, 282, 288 

 Pigments, 23, 37, 39, 82, 97, 102, 183, 



284, 287, 288, 334 

 Pimephalus notatus, 305, 312 

 Pinaciophora, 71, 252 

 Pinaciophora fluviatilis, 251, 252 

 Pipetta, 72, 260 

 Pipetta tuba, 260 

 Pituophis, 159 



Placobdella catenigera, 279, 280 

 Placocista, 71, 242 

 Placocista spinosa, 242-243 

 Placopsilina, 68, 198 



