Index 677 



Scyphfdfa, 410 



ameirui, ^05 



physaTum, ^o^ 

 Scvphidiidae, 410 

 Scytomonas, 168 

 Seguela, J., 398 

 Selection, effects of, 507 

 SeJenidium, 282 



cauUeryi, 280 

 Seknochloiis, 153 

 Selenococcidiidae, 301 

 Se/enococcidium, 301 



intermedium, 300 

 SeJenocystis, 282 

 Sensory bristles, 24 

 Sensory vacuoles, 32 

 Septicepha/us, 285 

 Serological reaction? 



diagnosis of infections 

 adhesion tests, 649 

 agglutinin tests, 645 

 complement-fixation tests, 646 

 precipitin tests, 646 

 skin tests, 648 



differentiation of species, 649 

 Sexual phenomena, varieties, 79 

 Sheath, flagellar, 12 

 Shells, 10 

 She//acJ:ia, 301 



bolivaii, 300 

 Shortt, H. E., 303, 602 

 Siebold, C. T. E. v., 105 

 Siedleckia, 282 

 Silicoflagellina, 128 

 Silver-line system 



ciliates, 21 



flagellates, 2; 

 Sinodiniidae, 144 

 Sfnuolinea, 316 



capsuJarfs, 315 

 SkadovstieIJa, 127 

 Skeletal plates 



Colepidae, 342 



Entodiniomorphlna, 393 

 Skeletons, Radiolarida, 11, 212 

 Slime-molds (see: Eumycetozoina) 

 SnydereJ/a, 188 



tabogae, 1^ 

 SoJenophrya, 420 

 Sonderia, 360 



phar}'ngea, 361 

 SonderieJ/a, 360 

 Sonneborn, T. M., 92, 508, 512, 518, 520, 



. 521, 523 

 Sorodiscus, 230 

 Sorosphaera, 230 

 Spasmostoma, 348 



vi'ride, 346 

 Spathidiidae, 349 

 Spathidioides, 353 



exsecata, 351 

 Spathfdium, 353 



amphoriforme, 351 

 SpeJaeophrya, 423 

 Spermatozopsis, 1 52 

 Sphaeractinomyxon, 319 



Sphaeractinomyxon (Cent.) : 



gigas, 312, 319 

 SphaerelJopsis, 153 

 Sphaerocapsa, 218 

 Sphaerocystis, 286 

 Sphaerodinfuin, 146 



limneticum, 146 

 Sphaeroeca, 175 



volvox, ly^ 

 Sphaeiomyxa, 317 



baibiani, 315 

 Sphaerophrya, 423 



magna, 42 1 

 Spbaeioibynchus, 287 

 Sphaerospora, 316 

 Sphaerosporidae, 316 



poJymorpha, 315 

 Sphaerosporidae, 316 

 Sphaerosporina, 316 

 Sphaerotrichium, 391 

 Sphaerozoum, 218 

 SphenochJoris, 153 

 Sphenoderia, 250 



lenta, 249 

 Sphenomonas, 168 



teres, 167 

 Sphenophrya, 374 



dosiniae, 373 

 Sphenophr)idae, 374 

 SpiriUina vivipaia, 259, 260 

 Spi'rocbona, 412 



dcgans, 413 



patella, 415 

 Spirochonidae, 412 

 Spiwcystis, 282 

 Spirodinium, 396 



equi, 396 

 Spirog/ugea, 322 



octospora, 320 

 Spirogonium, 153 

 Spirornonas, 180 

 Spiron}mpha, 193 



portcri, 193 

 Spirophrya, 376 



subparasitica, 375 

 Spirorhynchus, 385 



verrucosa, 386 

 Spirostomidae, 388 

 Spirostomina, 388 

 SpiTOStomum, 388 



teres, 389 

 Spirotrichida, 380 

 Spirotrichonympha, 193 



bispira, transverse fission, 56 



e/egans, 193 

 SpirotrichonympheHa, 193 

 Spfrotrichosoma, 193 

 Spirozona, 360 



caudata, 358 

 Spirozonidae, 360 

 Spondylomoridae, 155 

 SpondyJomorum, 1 56 



quaternarium, 156 

 Spongomonas, 180 



uve/Ja, 179 

 Spongospora, 230 



