indp:x 



541 



china, 288; Notwdres call, 343; 

 and bedbugs, 375; fleas, 416- 

 417; Echidnophaya (jidlinacra, 

 420; destruction of fleas on, 

 422-423. 



Cattle, hosts of spotted fever tick, 

 191 ; Puramphislomum cervi, 229; 

 TcBuia saginata, 240; hydatids, 

 248, 250; hosts of Dcrmacenior 

 vrnuslns, 363; hosts of stable- 

 flies, 505; Dermatubia in, 513; 

 warble-flies, 515-516. 



Central America, relapsing fever, 46; 

 trypanosonies in Triatoma, 108, 

 112, 380-381; use of shoes, 265; 

 work of Hookworm Commission, 

 268; bete rouge, 335; Ornilho- 

 dorus, 361; Triatoma, 379, 380, 

 381; other Reduviidse, 382; 

 chiggers, 418, 419; Anophcks 

 eiscni, habits, 441; yellow fever 

 mosquitoes breeding in holy- 

 water fonts, 445. 



Centrosome, in Protozoa, see Basal 

 graimle. 



Ceratophyllus, cysticercoids in, 243; 

 and plague, 412. 

 aculus, and plague, 413, 418. 

 fasciatus, life history, 409; habits, 



etc., 417-418. 

 gallirue, 417. 

 sihnttinn, and plague, 413. 



Ceratopogon, 475, 477. 



Ceratopogonina, 474, 475, 476. 



Cercaria, 210. 



Cercomonas, 115, 117-118. 



Cerebrospinal fluid, spirochsetes in, 

 49, 57; trypanosomes in, 104; 

 tridhina in, 290. 



Cerebrospinal meningitis, animal ex- 

 perimentation with, 10. 



Cerodon rupestris, host of Triatoma 

 chagasi, 381. 



Cestoda, 198; see also Tapeworms. 



Ceylon, Necator americanus, 255; 

 beta-naphthol used for hook- 

 worm infections, 264; land- 

 leeches, 319; copra itch, 340. 



Chaitopoda, 199. 



Chagas, C, S, 94, 110, 111, 112. 



Chagas' disease, 108-114; course of, 

 113-114; treatment and pre- 

 vention, 114. 



(.'hancre, 54. 



Chai)arro amargosa, for intestinal 

 amebai, 136. 



Cheesefly. see Piophila casci. 



Cheese-skipper, see Piophila casri. 



Cheliceru», of Acarina, 33 1 ; of ticks,354. 



Chcnopodium, oil of, for amebic dys- 

 entery, 136; for intestinal flukes, 

 230; for tapeworms, 237; for 

 hookworms, 263-264; specific 

 action, 270; for Ascaris, 270, 

 276; for whipworms, 277; for 

 pinworms, 279. 



Chicken mite, 341. 



Chickens, and bedbugs, 375; and 

 Triatoma, 379; Ceratophgllns g<d- 

 linoR, 417; Echidnophaya gaUi- 

 nacca, 420. 



Chigger, see Dcrmaiophilus penetrans 

 and Harvest mites. 



Chigoe, see Dermatophilus penetrans. 



China, relapsing fever, 43; syphilis, 

 50; kala-azar, 77; Trichomonas 

 pathogenic, 121; Schistosoma 

 mansoni, 218; lung flukes, 220; 

 human liv(>r flukes, 224; Yoka- 

 gawa yokagawa, 228; ase of 

 shoes, 265; rat fleas, 417; 

 malaria-carrying Anopheles, 441; 

 transmission of anthrax by taba- 

 nids, 488. 



Chinese fluke, see Clonorchis sinensis. 



Chironomidae, and uta, 86, 477; 473- 

 477; description, 473-475; habits, 

 475; life history, 475-476; an- 

 noyance, 476; as disease carriers, 

 476-477; control, 477. 



Chlamydophrifs slcrcorca, 129. 



Chlamydozoa, 170, 192-194. 



Chloroform, for hookworm infec- 

 tions, 264; as an anthelmintic, 

 270-272; in milk for myiasis of 

 nose, ear, etc., 523. 



