INDEX. 



589 



Stephanosphasra, 419, 436. 



locomotion and polarity of, 283, 



43'- 432. 

 pluvialis, 437. 

 Stukes, A. C, 305. 

 stokesii, Cathypna, 375. 



Distyla, 375. 

 Stole, A., description and figures 

 of circulatory system of 

 Ilyodrilus coccineus cited, 



451.452. 



on vascular arches of Ilyodri- 

 lus, 451. 



Monografie Ceskych T u b i f i - 

 cidu. Morfologicka a Sys- 

 tematicka Studie, cited, 447, 



451. 

 strenuus, Cyclops, 29. 

 stricta, Atax, 408. 

 Strombidium, 335. 



claparedi, 335. 

 Strophitus, parasite of, 405. 

 edentulus, 401, 403. 



parasites of, 406, 409, 410, 412, 

 413, 416. 

 stylata, Mastigocerca, 371. 

 Synchaeta, 352, 354, 366. 

 Stylonichia, 309, 336. 

 mytilus, 337. 

 cultures of, 348. 

 suborbiculata, Anodonta, 401, 403, 



405, 408, 409, 410, 411, 412, 413. 

 Suckers, 351. 



Suctoria, 307, 309, 317, 341. 

 Sun animalcules, 321. 

 Suirella, 421. 

 Sutroa, 469, 471, 475. 



alpestris, 463. 

 Swan animalcules, 331. 

 Synchaeta, 274, 366. 

 pectinata, 354, 355, 366. 



seasonal distribution of, 352. 

 stylata, 354, 366. 



seasonal distribution of, 352. 

 Synchcetidae, 358, 366, 421. 



Synura, 274, 326, 421. 

 uvella, 327. 



tabulatum, Peridinium, 313, 329, 



421. 

 Taphrocampa, 369. 



annulosa, 369. 

 tappaniana, Alasmodonta, 401,403, 



409. 

 tappanianus, Unio, 403. 

 tardus, Rotifer, 363. 

 tecta, Anuraea, 351, 353, 354, 364, 



365. 382. 

 Temora, 225. 



affinis, 225. 



Temorella, 99, 225. 



affinis, 225. 

 Temorina, 103. 



tenebrarum, yEolosoma, 443. 



tenuior, Ccelopus, 372. 



tenuissimus, Lampsilis, 401, 403, 



409. 



Unio, 403. 

 teres, Spirostomum, 333. 

 terminalis, Triarthra, 354, 355,367. 

 terrestris, Semiscolex, 528. 

 Testacea, 315. 

 theeli, Diaptomus, 101. 

 Thinodrilus, 471. 



inconstans, 442, 469. 

 thomasi, Cyclops, 44, 45. 

 Thompson, 1. C. See Herdman, 



W. A., Thompson , I. C, and 



Scott, Andrew. 

 Tinsley, J. D., descriptions of Coc- 



cidae by, cited, 390. 

 Tintinnida?, 335. 

 Tintinnopsis, 335. 



fluviatile, 335. 



illinoisensis, 313, 335. 

 Toads, Hemiclepsis carinata found 



attached to, 504. 

 Tokophrya, 309, 310, 31 1. 



cyclopum found on Cyclops, 341. 



