682 



PROTOZOOLOGY 



Siedlecki, 13 

 Silica, 39, 181 

 Silicina, 348 



limitata, 347 

 Silicinidae, 348 

 Silicious tests, 181 

 Silicoflagellidae, 175, 181 

 Siliqua patula, 561 

 Silkworm, 8, 474 

 Silpha laevigata, 403 

 thoracica, 403 

 Silver line, 57 

 Silverline system, 57-59 

 Simulium, 477 



venustum, 441 

 Sinuolinea, 464 



dimorpha, 463, 464 

 Siphonophora, 227, 253 

 Siphostoma, 465 

 Sipunculoidea, 421, 469 

 Sipunculus, 389 

 Size of Protozoa, 31 

 Skeleton, 8, 39, 40, 54, 61, 368 

 Slavina appendiculata, 428, 477 

 Sleeping sickness, 14, 25, 245 

 Slime molds, 296-303 

 Smith, G. M., 183, 194, 202, 215 

 Smith, T., 13 

 Snails, 15, 253, 427 

 Snake, 248, 265, 318, 425 

 Snyderella, 276 



tobogae, 275, 276 

 Sodium chloride on nucleus, 33 



on Protozoa, 19-21, 99 

 Soil Protozoa, 21-23, 91 

 Sokoloff, 114, 117 

 Solenophyra, 636 



inclusa, 636, 637 



pera, 636, 637 

 Sonderia, 535 



pharyngea, 535, 536 



vorax, 536 

 Sonneborn, 5, 154, 156, 161, 167, 



168, 170 

 Sorophora, 299, 302 

 Sorosphaera, 303 

 Soule, 97, 117 

 Spadella bipundata, 321 

 inflata, 321 

 serratodentata, 321 

 Sparrows, 425, 437, 438 

 Spasmostoma, 504-505 



viride, 505, 507 

 Spathidiella, 497 

 Spathidiidae, 496-499 

 Spathidioides, 497 



sulcata, 497-498 

 Spathidiopsis, 508 

 Spathidium, 496 



spathula, 62, 157, 496, 497 



Specht, 97 

 Spencer, 62, 83, 406 

 Spermatozopsis, 195 



exultans, 195 

 Sphaenochloris, 192 



printzi, 192 

 Sphaenophyra, 565 



dosiniae, 505 

 Sphaenophryidae, 560, 565 

 Sphaeractinomyxon, 469-470 



gigas, 470, 471 



stolci, 470, 571 

 Sphaerastrum, 41, 360 



fockei, 361, 362 

 Sphaerella, 189 

 Sphaerellaria, 372 

 Sphaerellopsis, 189 



fluviatilis, 189, 190 

 Sphaerium, 556 



corneum, 490, 491 

 Sphaerita, 36 

 Sphaerocapsa, 371 

 Sphaerocapsidae, 371 

 Sphaerocystis, 397 



simplex, 398 

 Sphaeroeca, 241 



volvox, 240, 241 

 Sphaeroidae, 372 

 Sphaeromyxa, 464 



balbianii, 135, 140, 465 



sabrazesi, 135, 148, 154, 456, 457, 

 465 

 Sphaerophyra, 633 



magna, 633 



soliforniis, 633, 634 



stentoris, 633 

 Sphaerorhynchus, 401 



ophioides, 401 

 Sphaerospora, 462 



polyniorpha, 463 



tincae, 463 

 Sphaerosporea, 459, 461-464 

 Sphaerosporidae, 461, 462-464 

 Sphaerozoidae, 373 

 Sphaerozoum, 373 



ovodimare, 373 

 Sphaleromantis, 175 



ochracea, 175, 176 

 Sphenoderia, 342 



lenta, 342 

 Spheroid colony, 141 

 Spindle fibers, 124, 125, 126, 127, 



128, 131 

 Spionidae, 392 

 Spiraulax, 232 



jolliffei, 232, 233 

 Spireme ball, 151, 152 

 Spirillum volutans, 95, 96 

 Spirobolus spinigerus, 393 



