550 



Allolobophora — Continued. 



rosea, 441. 



sp., 442. 



turgida, 442. 

 alpestris, Sutroa, 463. 

 ambiguus, Diaptomus, 177. 

 Amblyophis, 325. 



viridis, 325. 

 American Naturalist cited, 233, 263, 



266, 267. 

 americanus, Cyclops, yj, 38, 42. 

 Amoeba, 305, 306, 314, 317, 421. 



food of, 31 1. 



proteus, 317. 



radiosum, 317. 

 Amcebidie, 314, 317. 

 Amphaskaiidria, 102. 

 Ampliileptiiiie, 331. 

 Amphileptus, 331. 



aiiser, 331. 

 amygdali, Diaspis, 398. 

 ancylus, Aspidiotus, 398. 

 angularis bideiis, Brachionus, 354, 



381. 

 Brachionus, 353, 354, 380, 421. 

 Animalcule, bell, 309, 338. 



slipper, 332. 

 Animalcules, sun, 321. 



swan, 331. 

 Annelida, 356. 



Annelids as food of Glossiphonia 

 complanata, 493. 

 t)f Glossiplionia stagnalis, 

 498. 

 annulatus, Cyclops, 33, 35. 

 annulosa, Taphrocampa, 369. 

 Anodonta, capacity for infestation 

 exhibited by, 413. 

 cori)ulenta, 401, 403. 



parasites of, 405, 408, 409, 410, 

 412, 413. 415. 416. 

 edentula, 403. 

 grandis, 401, 403, 406. 



parasites of, 409, 416. 

 imbecilis, 401, 403. 



Anodonta imbecilis — Continued. 

 parasites of, 408, 409, 410, 412, 



413- 

 parasites of, 405. 

 plana, 403, 406. 

 suborbiculata, 401, 403. 



parasites of, 405, 408, 409, 410, 

 411, 412, 413. 

 anodontae, Conchophthirus, 333, 



407. 

 anodontoides, Lampsilis, 401, 403, 

 406, 408, 409, 410, 412, 413, 416. 

 Unio, 333, 403. 

 anser, Amphileptus, 331. 



iJileptus, 332. 

 Anthophysa, 322. 



vegetans, 323. 

 Anuraea, 274, 352, 382. 

 aculeata, 355, 383. 



seasonal distribution of, 353. 

 valga, 383. 

 cochlearis, 355, 383. 



as food of rotifers, croppie, 



and cattish, 351. 

 eaten by Asplanchna bright- 

 wellii and A. herrickii, 364, 



365. 

 seasonal distribution of 353. 

 hypelasma, 382. 

 sernilata, 383. 

 tecta, 354, 382. 



as food of rotifers, 351. 

 eaten by Asplanchna bright- 

 vvellii and A. priodonta, 364, 



365. 

 seasonal distribution of, 353. 



Anuritidce, 359, 382. 



Apathy, Stefan, Analyse der ;ius- 

 seren Kcirperform der Hirudi- 

 neen, cited, 479. 



Aphrothoraca, 315, 321. 



Apiomorpha spp., changes in sy- 

 nonymy of, 393. 



Apstein, C, 6, 7. 



