AUTHOR AND SUBJECT INDEX 



767 



Pseudofolliculina, 647-648 



ardica, 648, 650 

 Pseudogemma, 703-704 



pachystyla, 704, 707 

 Pseudoklossia, 468 



pedinis, 468, 469 

 Pseudolynchia maura, 500 

 Pseudomallomonas, 203 

 Pseudomicrothorax, 595 



agilis, 594, 595 

 Pseudopodia, 41~45, 51, 84-86, 106- 



110, 114, 193 

 Pseudoprorodoii, 571 



fardus, 62, 570, 571 

 Pseudospora, 330 



eudorini, 330 



parasitica, 330 



volvocis, 330, SSI 

 Pseudosporidae, 329, 330 

 Pseudotrichonympha, 326 



grassii, 326 

 Pseudotrypanosoma, 62, 311 



giganteum, 310, 311 

 Psilotricha, 670 



acuminata, 670, 671 

 Pteridomonas, 195, 265-266 



pulex, 265, 266 

 Pterocephalus, 449 

 Pteromonas, 225 



angulosa, 22S, 225 

 Pterospora, 438-439 



maldaneorum, 439 

 Ptychoptera contaminata, 453 

 Ptychostomum, 626 



bacteriophilum, 625, 626 

 Pulsating vacuole, 73-76 

 Pulsella, 47 

 Purkinje, 12 

 Pusule, 93, 199, 246 

 Putter, 102 



Pycnothricidae, 585, 590-592 

 Pycnothrix, 590-591 



monocystoides, 591 

 Pyorrhoea alveolaris, 364 

 Pyramidochrysis, 203 



modesta, 202, 203 

 Pyramidomonas, 222 

 Pyramimonas, 222-223, 224 



montana, 223 



tetrarhynchus, 223 

 Pyrenoids, 79, 92 

 Pyrimidine, 96 

 Pyrocystis, 261 

 Pyrotheca, 540 



incurvata, 541 

 Pyrsonympha, 69, 70, 302 



granulata, 302, SOS 



vertens, 302, SOS 

 Python, 299 



sebae, 365 

 Pyxicola, 691 



a finis, 690, 691 



socialis, 690, 691 



Pyxidicula, 143, 380 

 operculata, 380-381 



Pyxidium, 687 



urceolaium, 686, 687 

 vernale, 686, 687 



Pyxnia, 454 



bulbifera, 45 S, 454 



Pyxinoides, 445 

 balani, 445 



Quadrula, 392 



symmetrica, 392 

 Quails, 266, 313, 472, 473, 500 

 Querquedula crecca, 501 

 discors, 501 



Rabbit, 279, 299, 364, 470 



Races of Protozoa, 176-179, 355-356 



Rachidelus brazili, 365 



Radial cytostomal fibrils, 59 



Radiating canals, 74-76 



Radiolaria, 10, 12, 25, 33, 40, 61, 100, 



106, 145, 193, 215, 406, 417-425 

 Radiophrya, 146, 557 



hoplites, 558 

 Radium rays, 117 

 Raffaele, 487 



Rainey's corpuscles, 507, 608 

 Raja, 280, 526 



oxyrhynchus, 280 

 Rana, 547 



areolata, 548 



cantabrigensis, 548 



catesbeiana, 548 



clamitans, 528 



fusca, 300 



pipiens, 528 



palustris, 555 



sphenocephala, 528, 548 

 Ranatra linearis, 703 

 Raphidiophrys, 412 



pallida, 412, 413 

 Raphidocystis, 412 



tubifera, 412, 413 

 Ratcliffe, 365, 639, 716 

 Rats, 277, 279, 296, 299, 314, 357, 



364, 472, 482, 510 

 Reaction of Protozoa to 



chemical stimuli, 116 



current, 115 



electrical stimuli, 118 



gravity, 115 



light, 117 



mechanical stimuli, 114-115 



radium rays, 117 



Rontgen ray, 117 



temperature, 117-118 



ultraviolet rays, 117 

 Reconstruction band, 125 

 Red snow, 18 



