INDEX 583 
Carex—Continued. 
lanuginosa, 533, 554, 555, 561. 
lupulina, 554, 561. 
muhlenbergii, 551, 561. 
pennsylvanica, 554, 561. 
rostrata, 554, 561. 
sartwellii, 554, 561. 
schweinitzii, 561. 
scoparia, 555, 561. 
shortiana, 561. 
spp., 542. 
squarrosa, 561. 
stipata, 554, 561. 
straminea, 554, 561. 
stricta, 537, 538, 554, 561. 
decora, 561. 
suberecta, 561. 
tribuloides, 554, 555, 561. 
vesicaria, 533, 554, 561. 
vulpinoidea, 554, 555, 561. 
Carp, 150, 152, 154, 467, 475. 
Common River, 230. 
Crucian, 27. 
European, 149, 151, 155, 230. 
Carpiodes carpio, 230, 232, 233, 236, 
238, 242. 
velifer, 230. 
Carpocoris, 180. 
Carrot, Wild, 186. 
Caryophyllaceae, 563. 
Cassia chamaecrista, 556, 563. 
Castilleja coccinea, 566. 
Catalpa, 181. 
Catbird, 126. 
Catfish, 150, 151, 152. 
Catorintha, 160. 
Catostomus commersonii, 27, 243, 245. 
Cats, 132. 
Cattail-flag, 305. 
Cattails, 311, 317, 324, 325, 326, 573. 
Cauliflower, 185. 
Ceanothus, 15. 
americanus, 214, 550. 
Cedar, Dwarf, 183. 
Celery, 214, 290. 
Cenchrus carolinianus, 550, 559. 
Centrorhynchidae, 235. 
Centurus carolinus, 126. 
Cephalanthus occidentalis, 554, 567. 
Cephalobus (7?) sp., 119. 
Ceratophyllum, 380, 418, 435, 437. 
Certatopogon, larvae, 517. 
Ceraturgus, 89. 
cruciatus, 96. 
Chaenobryttus, 155. 
Chalecid parasites, 345. 
Chamaemyia, 346, 347. 
elegans, 347. 
Channel-cat, 230. 
@hara; 433; 516, 517; 518. 
Chelydra serpentina, 231. 
Chelysoma, 169. 
Chenopodiaceae, 562. 
Chenopodium album, 293. 
Cherry, 173. 
Chickens, 130-131. 
Chinquapin, 294. 
Chironomidae, 375, 435, 476. 
larvae, 391, 438, 440, 442, 477-479, 
482-521. 
Chlaenius tomentosus, 101. 
Chlamydomonas, 441, 442, 443. 
Chlorochroa, 176, 179, 183, 184. 
congrua, 184. 
ligata, 184. 
persimilis, 183. 
sayi, 184. 
uhleri, 183, 184. 
Chlorocoris, 178. 
Chlorophyceae, 440. 
Chrysanthrax, 55, 56. 
fulvohirta, 76. 
Chrysemys marginata, 231. 
Chrysopsis, 3, 183. 
villosa, 567. 
Chub-sucker, 230. 
Chuck-will’s Widow, 126. 
Chufa, 205. 
Cicindela 12-guttata, 89. 
Cicuta maculata, 555, 565. 
Ciliates, 440, 441. 
Cimbex americana, 116. 
Cimex bioculatus, 198. 
ecaeruleus, 202. 
