INDEX 



605 



Sporoducts, 240 



age differentiations, 270 

 Sporogony, defined, 548 

 Sporont, defined, 528 

 Sporozoa, 525 

 form, 525 



gametes in, Fig. 215, p. 538 

 nuclei, 526 



parasites of man, 402 

 size, 525 

 Sporozoite, denned, 528, 529 

 Sporozoites with Golgi apparatus, Fig. 



40, p. 79 

 Stamiewicz, fat digestion, 199 

 Staurojoeniidae, 428 

 Stemonitidae, Key, 464 

 Stempell, fertilization in Cnidosporidia, 



326 

 Stempellia magna, life cycle, Fig. 222, 



p. 553 

 Stenophoridae, Key, 561 

 Stentor coeruleus, myophanes, neuro- 

 phanes, 128 

 cilia and myonemes, Fig. 69, 

 p. 124 

 a i iji r, basal bodies, 124 

 polymorpha, Fig. 81, p. 151 

 regeneration, 45 

 Stentoridae, Key, 510 

 Stcntorin, 134 



Stephanoeca ampulla, Fig. 178, p. 419 

 Stepkanonympha silvestri, Fig. 175, p. 



114 

 Stephanopogon, Fig. 207, p. 511 

 Stephens and Fantham, trypanosomi- 

 asis, 384 

 Stercome, 450 

 Stereoplasm, 42 



Stern, central granule of Heliozoa, 120; 

 Fig. 67, p. 121 

 division of Acanthocystis, 213 

 pH of medium, 353 

 Steudel, thymonucleic acid, 57 

 Stichotricha secunda, Pig. 192, p. 473 

 Stiles, Sarcocystis rileyi, 555 

 Stocking, conjugation and division- 

 rate, 332 

 Stole, glycogen in Pelomyxa, 133, 198 

 Stomatophoridae, Key, 559 

 Strasburger, energid theory, 205 

 St reblomastigidae, 431 

 Strelkow, Tripalmaria, Fig. 14, p. 35 

 Strombilidiidae, Key, 513 

 Strongylidium, Fig. 88, p. 158; Fig. 209, 



p. 518 

 Stylocephalidae, Key, 563 

 Stylonychia, cirrus structure, Fig. 82, 

 p. 152 

 mi/lil us, Fig. 3, ]). 22 



vitality graph, Fig. 165, p. 

 331 

 pustulata, vitality graph, Fig. 165, 



p. 331 

 senescence, Fig. 130, p. 249 



Stylorhynchus longicollis, gametes, Fig. 



144, p. 281; Fig. 215, p. 538 

 Suckers in flagellates, 420 

 Suctoria, ciliated embryoes, 228 



embryos, development of, 243 



endogenous budding, Fig. 117, p. 

 228 



food-taking in, 191 



Key, 523 

 Surra, trypanosome disease of horses, 



381 

 Swarczewski, chromidia, 69 



endogenous budding in A reel In, 228 



fertilization in Cnidosporidia, 326 



Vahlkampfia, 62 

 Symbiohts, 202 



in ciliates, 47(5 

 Synactinomyxon, Fig. 221, p. 552 

 Syncystidae, Key, 560 



Taliaferro, serological work, 363 

 Taylor, dedifferentiation with division, 

 263 



merotomy in Euplotes patella; Fig. 

 96, p. 182 



microdissection, 129; Fig. 72, p. 

 130 

 Taxonomic structures, 132 

 Taxonomy of flagellates, -111 

 Tektin, 135 

 Telosporidia, 533 



Key, 557 

 Ternetz, amino-acid nutrition, 200 

 Testacea, 456 



Key, 467 

 Tetramitidae, Key to genera, 430 

 Theileriidae, Key, 566 

 Thelohania legeri, life cycle, Fig. 223, 

 ^ p. 554 



Thigmotricha, 483 



Thon, seizing organ of Didinium, 163 

 Thymonucleic acid formula, 57 

 Tintinnidae, distribution, 26 



Key, 513 

 Tintinnopsis, Fig. 208, p. 514 

 Tissue-cell culture, 210, 258 

 Tokophrya cyclopum, 228; Fig. IIS, p. 

 229 



quadripartita, Pig. •'!, p. 22 



endogenous budding, Fig. 107, 

 p. 228 

 Toxins, 197, 363 

 Tracheliidae, Key, 497 

 Trnihi lias ovum, Fig. 93, p. 167 

 Trachelocerca, Fig. 202, p. 492 



contraction, 125 

 Trailing flagellum, 142 

 Triactinomyxon, Fig. 221, p. 552 

 Trichiidae, Key, 465 

 Trichites, 134, 166, 473 

 Trichocysts, 134, 473 



