442 



AUTHOR AND SUBJECT INDEX 



Placopsilina cenomana, 197 

 Placopsilinidae, 68, 198 

 Plagiopogon, 77, 347 

 Plagiopogon coleps, 345, 347 

 Plagiopyxis, 70, 238 

 Plagiopyxis callida, 237 , 238 

 Plagiotoma, 79, 371 

 Plagiotoma lumhrici, 372, 373 

 Plagiotomidae, 79, 371-374 

 Planaria, 295 

 Plaiiaria limacina, 342 

 Planocryptotermes nocens, 165 

 Planorhis cornua, 276 

 Planorbulina, 69, 202 

 Planorbulinidae, 69, 202 

 Plants, 136, 144, 178, 190, 191 

 Plasmodiidae, 74, 285, 286-287, 288 

 Plasmodia, 183, 185 

 Plasmodiophora, 67, 190-191 

 Plasmodia phora brassicae, 191 

 Plasmodium, 9, 10, 20, 49, 53, 74, 265, 



286, 417 

 Plasmodium falciparum, 286, 287 



malariae. 287 



praecox, 9. 17, 287, 288 



vivax, 8, 284-285, 286, 287 

 Plasmodroma, 60-76, 82-332, iii 

 Plasmotomy. 50-51, 183, 304 

 Plates, 83, 96, 98, 99 

 Platydorina, 51, 62, 111 

 Platydorina caudata, 111 

 Platyhelminthes, 295, 330, 331, 342 

 Platysporea, 75, 306, 309-313 

 Plectellaria, 72, 261 

 Plectoidae, 72, 261 

 Pleodorlna, 51, 62, 112 

 Pleodorina calif ornica, 112 



iUinoisensis, 38, 112, 113 

 Pleurocoptes, 78, 368 

 Pleurocoptes hvdractiniae, 367, 368 

 Pleurocystis, 74, 293-294 

 Pleurocyitis magna, 294 

 Pleuronema, 29, 78, 366-367 

 Pleuronema chrysalis, 367 

 Pleuronematidae, 78, 358, 366-368 

 Pleurotricha, 80, 389 

 Pleurotricha lanceolata, 388, 389 

 Plistophora, 76, 321 

 Plistophora longifilis, 317 , 321, 322 



simulii, 317, 321 

 Plumatella fungosa, 320 



repens, 320 

 Podocyathus, 81, 408 

 Podocyathus diadema, 408, 409 

 Podophrya, 81, 402 

 Podophrya fixa, 402, 403 



gracilis, 402, 403 

 Podophryidae, 81, 400, 402-404 

 Polar capsule, 34, 302, 303, 318 



Polar filament, 34. 302, 303, 318 

 Polyblepharidae, 62, 107, 108-109 

 Polycyttaria 72 

 Polydora caeca. 340 



fiava, 340 

 Polygastricha, 14 . 

 Polykrikidae, 62, 102, 105-106 

 Polykrikos, 62, 105 

 Polykrikos kofoidi, 103, 105-106 

 Polymastigida, 23, 65, 129, 155-165 

 Polymastix, o5. 159-160 

 Polymastix melolonthae, 159, 160 

 Polymnia, 342 

 Polymnia mbulosa, 271 

 Pol'ymorphina, 68, 200 

 Polymorphinidae, 68, 199 

 Polymorphism. 136 

 Polystomella, 13 

 Polythalmous, 194 

 Polytoma, 62, 114 

 Polytoma uvella, 11 ^ 114 

 Pofytomella, 62, 108 

 Polvtomella agilis, 108, 109 

 Polytomidae, 62, 107, 114 

 Polyzoa, 65, 155, 163-165 

 Pompholyxophrys, 71, 250 

 Pompholyxophrys punicea, 250-251 

 Pontigulasia, 70, 238 

 Pontigulasia vas, 237 , 238 

 Pontosphaera, 61 

 Pontosphaera haeckeli, 89, 90 

 Popoff, 56 



Porcellana platycheles, 402 

 Porifera, 394 

 Porospora, 75, 298-299 

 Porospora portunidarum, 297 , 299 

 Porotermes adamsoni, 168, 170 

 Portunus, 299 

 Portumis depurator, 270 

 Poteriodendron, 64, 135 

 Poteriodendron petiolatum, 135, 136 

 Pouchetia, 61, 102 

 Pouchetia fusus, 102, 103 

 Pouchetiidae, 61, 102 

 Prandtl, 56 

 Pratje, 106 



Precystic stage, 214, 215 

 Primite, 295 

 Proboscidiella, 65, 165 

 Proboscidiella multinucleata, 164, 165 

 Procavia capensis, 346 

 Proloculum, 194, 195 



megalospheric, 194 



microspheric, 194 

 Promitosis, 45, 210 

 Pronoctiluca, 61, 102 

 Pronoctiluca tentaculatiim, 102, 103 

 Pronoctilucidae, 61, 102 

 Prorocentrum, 61, 98 



