620 
Chilomonas—continued. 
paramecium, 72, 320. 
Chimney Swift, 455, 483. 
Chipmunk, 509, 510, 521-524, 525. 
Chipmunks, 511, 580. 
Chironomus, 13, 286, 339. 
spp., 285. 
Chiroptera, 593-600. 
Chologaster papilliferus, 388, 398. 405, 
408, 412. See also Cave-fish. 
Chloraster gyrans 68, 72. 
Chloropeltis, 68. 
monilata, 72. 
Chlorophycee, 13, 14, 16, 17, 20, 22-34, 
63, 64, 65, 66, 94, 185, 220, 291, 292, 
294, 296, 297, 298, 299, 300, 307, 310, 
314. 
Choanoflagellata, 77. 
Chrosomus erythrogaster, 385-437. 
See also Dace, Red-bellied. 
Chrysemys marginata, 474, 482. 
Chrysomonadide, 67, 68. 
Chub, Flat-headed, 387, 397, 405, 408, 
412. 
River, 387, 397, 403, 417, 429. 
See also Hybopsis kentuckiensis. 
Silver, 387, 397, 404, 413, 417, 429. 
See also Hybopsis amblops. 
Somes, Sy, SO", AO 4bilz/ 
See also Hybopsis storerianus. 
Chub-sucker, 385, 395, 403, 417, 421, 
425, 428. See also Erimyzon sucetta 
oblongus. 
Chydorus, 234—240. 
celatus, 234. 
globosus, 234. 
spheericus, 72, 
BSA 
Cictita maculata, 453. 47/7. 
429. 
224, 234, 292, 
(Ciena, 12 alos I Oe OA ital 208, 
BID. SPX}. 
Citellus franklinii, 506, 528-531. See 
also Gopher, Gray. 
tridecemlineatus, 506, 524-528. 
See also Gopher, Striped. 
Clieveloreray. (3, 1G, iG, 7s 7/7, 22P=O56. 
258, 259, 292, 336. 
INDEX 
Clathrocystis, 19. 
zruginosa, 20, 314. 
Cliola vigilax, 386, 437. 
now, Bullhead. 
Closterium, 11, 60, 61. 
Bxoeitosybianl, iil, (0, Gil, YO, Fil. 
gracile, 61, 292 (see Errata), 319. 
ikbuaveuker, lit, Gil, Sal@). 
Clover, Meadow, 483. 
Coccinella, 9-notata, 483. 
Cocconeis communis, 47. 
Cochliopodium bilimbosum, 102, 325. 
Cockroach, 471. 
Codonella, 159, 295. 
eratera, 115, 116, 121—=104 3200s oe 
lacustris, 123. 
Coelastrum, 23. 
Camlbrietimk om 24 nollor 
Coelenterata, 12, 13, 132. 
Coelopus porcellus, 198. 
tenuior, 221. 
Colacium, 68, 186, 208, 216. 
calvum, 72. 
vesiculosum, 72. 
Coleone, 126, sil. 
Coleps hirtus, 124. 
Colpoda cucullus, 124. 
Colurus bicuspidatus, 198. 
deflexus, 198. 
obtusus, 198. 
Condylura cristata, 588. 
Coneflower, Green-headed, 453, 477. 
Conferva, 34. 
Confervacee, 34. 
Conjugate, 13, 16, 59-62, 292, 319. 
Conochilus dossuarius, 140, 328. 
unicornis, 140, 328. 
volvox, 140. 
Coon, 573-574. 
(Ciererms, SOS, SO, Salil. 
Copepoda ls lonri7- 
339. 
Copris anaglypticus, 478. 
Coregonus, 203. 
Corethra, 9, 13, 284. 
sp., 286. 
Corisa(?) sp., 285, 340. 
See also Min- 
512. 
258=283, 292, 338; 
