Coccidioides immitis, 150
— pyogenes, 150
Coccidiomorpha, 129, 151
Coccidiosis, avian, 142–145
— diagnosis of, 742
— human, doubtful cases, 149
— — hepatic cases, 148
— — intestinal cases, 148
— in cattle, 147, 741
— in rabbits, intestinal and hepatic, 145, 147
— rinderpest mistaken for, 741
Coccidium jalinum, 150
— — hosts of, 150
Cochin-China diarrhœa, see Diarrhœa (Cochin-China)
Cockchafer, intermediate host of Echinorhynchus gigas, 477
Cocoons of Hirudinea, 481
Cod-liver oil, inunctions of, in evacuation of Oxyuridæ, 698
Cœlosporidium, 195
Cœnurus, definition of, 301
— cerebralis, experimental rearing of tapeworms from, 15
— — reared experimentally, 15
— section showing cephalic invaginations, 304
— scolices in, 303
Coleoptera, characters, 531, 532
— larvæ of, accidental parasites, 542
Colitis associated with Balantidium coli, 201
— — with intestinal amœbæ, 30
— mucous, complicating intestinal myiasis, 726, 727
Collargol in balantidian dysentery, 637
Collargol, irrigation of lower bowel with, in gangrenous dysentery, 619
— rectal administration in bilharziasis, 643
Colon, cysts of, Œsophagostomum contained in, 441, 443, 444
— descending, means of access of Schistostoma hæmatobium to, 272
Colorada, mite attacking man, 486
Colpoda cucullus, 204
Comedones, removal in infection by Demodex folliculorum, 708
Commensals, 6, 20
— nature of, 6
Congo floor maggot, 593, 594
Conjunctiva, dipterous larvæ in, 716
— trachoma bodies in infected epithelial cells of, 209
Conjunctivitis due to head louse infection, 710
Connective tissue, subcutaneous invasion by Loa loa, 678
Conorhinus megistus intermediate host of Trypanosoma cruzi, 83, 537
— — see Triatoma megista
— nigrovarius, bite of, 539
— protractus, 539
— renggeri (great black bug of Pampas), blood-sucking, 539
— rubrofasciatus, bite of, 538
— — trypanosome inhabiting, 99
— sanguisuga (blood-sucking cone nose), bite of, 537, 538
— — — — — ova of, 538
— sp. (?), bite of, symptoms following, 538
— variegatus, 539
Conseil, mode of transmission of relapsing fever, 120
Constipation, prevention during malarial attacks, 635
— set up by Ascarides, 657
Copaiva balsam in bilharziasis, 643
Copper, black oxide of, as tapeworm drug, 674
Copra itch, mite causing, 513
— — treatment, 513
Copulation, modes of, in tapeworms, 297
Cordylobia anthropophaga, characters, 592
— — geographical distribution, 593
— — hosts of, 592
— — larvæ of, characters, 592
— — — lesions set up by invasion, 592
— — life-history, 592
— — references to, 593
— grünbergi, larvæ, characters, 591, 592
— — synonyms, 591
— rodhani, 593
— — geographical distribution, 593
Coreotrypanosis, 87
Corethra, 565
Corethrina, 565
Coriscus subcoleoptratus, bite of, 540
— — geographical distribution, 540
— — synonyms, 540
Cornea, parasitic crustacean (Caligus curtus) invading, 483
Cortical layer of Cestoda, 289
Councilman and Lafleur on nomenclature of amœbæ, 31
Couret and Walker, J., culture medium for intestinal amœbæ, 743, 744
Couvy, Spirochæta gallinarum, 119
— see Marchoux and Couvy
Cover-slip preparations, 748
Cows attacked by Leptus autumnalis, 486
Crab louse, see Phthirius inguinalis
Craig, C. F., on Entamœba histolytica, 37, 41
— — on Paramœba (Craigia) hominis, 44, 45
Craigia hominis, 45, 734
— migrans, 734
Craigiasis, 734
— nature of, 734
Crane-fly, Gregarina longa from larva of, 130
Craw-craw (filaria infection of the skin), 378, 514
Crawley, experimental infection with Sarcocystis, 192
— movements of gregarines, 131
Creeping disease, cases of, various authors reporting, 729
— — clinical symptoms, 730
— — duration, 731
— — localization of, 730
— — mode of origin, 729, 730
— — synonyms, 729
— — treatment, 731
— — — methods reported by various authors, 731
— eruptions, 599
Creosote in bronchial spirochætosis, 633
— mounting agent for flukes, 471
Creplin, discovery of progeny of Diphyllobothrium (Bothriocephalus) ditremum, 13
— psorosperms, 181
Cristina and Caronia, treatment of infantile kala-azar, 627
Crithidia, 67, 103
— inoculation experiments with, 104, 738
— fasciculata, 104
— — host of, 104
— gerridis, 738
— hosts of, 104
— hyalommæ, 104
— melophagia, host of, 104
— morphology, 104
— natural flagellates of Arthropoda, 104
Crustacea, parasitic, change of original features in, 4
— — loss of digestive system in, 3
— — or free-living, invading man abnormally (footnote), 483
Csokor, mode of infection in intestinal myiasis, 727
Ctenocephalus canis, herpetomonad inhabiting, 103
— — transmission of Trypanosoma lewisi by, 88, 90, 92
— distinctive characters, 545
— felis (cat flea), 547
Ctenocephalus, hosts of, 547
Ctenophthalmus, distinctive characters, 545
Ctenopsylla, 548
— distinctive characters, 545
— musculi, transmission of Trypanosoma lewisi by, 90
Cucumber seeds in intestinal myiasis, 728
Culex and Anopheles, larvæ of, position in water compared, 554
— — ova of, method of depositing compared, 554
— — points of difference between, 551
— characters, 564
— fatigans (common tropical gnat), distinguishing character, 576
— — transmission of Filariæ by, 576
— head of male and female, 549, 556
— human malaria not spread by species of, 158
— larva of, 553
— ova of, 557, 558
— pipiens (common gnat), 575
— — characters, 576
— — ova of, localities selected for deposition, 553
— species of, development of Plasmodium relictum in, 170
Culicidæ, classification of, 561
— number of species, 552
— scales of, 560
Culicinæ, characters, 563, 571
Culicoides, blood-sucking habits of, 580
— larvæ of, 580
— ornatus, bite of, 581
— possible carrier of germ of Delhi boil, 580
— pupæ of, 580
Culture media for amœbæ, 742
— — for blood protozoa, 744
Cunningham, discovery of intestinal amœbæ, 29
Cutaneous glands, unicellular, of nematodes, 361
— tumours due to cysticerci, characteristics of, 662, 663
Cyclasterium, 208
Cyclocœlum mutabile, progeny of, discovery, 12
Cycloleppteron, characters, 561, 567
Cyclophyllidea, 308
Cyclopidæ, characters, 390
Cyclops, characters, 390
— intermediate host of Dracunculus medinensis, 388
— virescens, 389
Cyclospora, 141
Cyrtoneura stabulans, larvæ of, habitat, 585
Cysticerci, cutaneous and muscular, symptoms set up by, 663
— — — treatment, 663
— development from oncosphere of Tæniidæ, 303
— early researches on, 282
— experimentally reared from tapeworms, 15
— number of, in relation to species of Tæniæ, 16
— origin of, 14
— regions of body site of, 663, 664
— subretinal, 664
— tapeworms experimentally reared from, 15
Cysticercoid, morphology of, diagram showing, 301
Cysticercoids, echinococcus-like conditions in, 304
Cysticercus acanthotrias, 336
— — and C. cellulosæ, 336, 337
— bovis, 340
— — amount of prevalence in ox, 340, 341
— — — — — in Prussia and Berlin, 341
— — artificial infection of human beings with, 340
— — rarity in man, 341
— cellulosæ, amount of injury inflicted by, depends on situation in body, 8
— — development to Tænia solium, 340
— — infection of skin and subcutaneous tissues, 662
— — and C. acanthotrias, 336, 337
— — decrease of frequency in pork, how effected, 334
— — development, time taken for, 334
— — habitat, 332, 333
— — hosts of, 332
— — how conveyed to man, 334, 335
— — in man, 335
— — — long persistence of, 337
— — in sheep, 337
— — organs of body invaded by, 335
— — sex distribution of invasion by, 335
— — vitality of, 334
— development of, 301, 302
— — diagram showing, 303
— fasciolaris, host of, 338
— — possible means of spread to man, 338
— forms of, 301
— morphology of, diagram showing, 301
— ovis, 337
— papilliform invagination into bladder, 301
— pisiformis, hosts of, 338
— — in evaginated condition, 304
— racemosus, 335, 336
— tenuicollis, 337, 338
— — experimental rearing of tapeworms from, 15
— with developed scolex at bottom of invagination, 304
Cystoflagellata, 52
Cysts, intestinal, Œsophagostomum contained in, 441, 443, 444
Cytorhyctes, 208
— aphtharum, 208
— cytoplasm of, 209
— luis, 124, 208
— scarlatinæ, 208
— vacciniæ, 208
— variolæ, 208
— — minute granules in, 210

D.
Dactylomyia, characters, 562
Daniels, C. W., iridocyclitis in trypanosomiasis, 623
— — parasitic coleopterous larva (footnote), 542
— — treatment of trypanosomiasis, 622
— — yellow pigment in kidney and liver cells in ancylostomiasis, 647
Danielsia, characters, 564
Danilewsky, discovery of endoglobular parasites, similar to malarial, in birds, 157
— — of Leucocytozoa by, 153
Danube, banks of, Simulium columbaschensis plague on, 578
Darling, experimental infection with Sarcocystis muris, 192
— Endotrypanum schaudinni, 99
— Histoplasma capsulatum, 112
— researches on Entamœba tetragena, 38, 40, 41
Darwin, Charles, great black bug of Pampas (Conorhinus renggeri), 539
Dauernheim, Ascarides in bile-ducts, 688
Daughter cysts of echinococcus, 350, 351
— — — mode of origin, 350, 351, 352
Davaine, Cercomonas hominis, 61
— milk cure in expulsion of Strongyloides stercoralis, 675
— mode of development of Ascaris lumbricoides, 464, 465
Davainea asiatica, 662
— — morphology, 330
— madagascarensis, association with chyluria, 662
— — cases of human infection by, 330
— — morphology, 329
— morphology, 329
Davaineidæ, 309, 329
Davaineinæ, 309, 329
Davidson, bite of Rasahus biguttatus, 540
Deeks, W. E., treatment of amœbic dysentery, 619
Deguy, see Labadie-Lagrave and Deguy
Deinocerites, characters, 564
Delanoë, pneumocysts in rats, 90
Delhi boil, see Oriental sore
Demarquay, observation of Filaria bancrofti in man, 390
Demodex folliculorum, 521
— — affecting eyelids, 708
— — as cause of chalazion, 708
— — characters, 522
— — infection by, treatment, 708
— — — views of different authors respecting, 708
— — synonyms, 522
— — var. canis, 522
— — — infection by, transmission from dog to man, 709
— — — — treatment, 709
Demodicidæ (mites of hair follicles), characters, 522
Dendriomyia, characters, 565
Dengue fever, micrococcus supposed carrier, 576
Dermacentor, characters of, 497
— occidentalis, bite of, effects, 504
— — characters and morphology, 504
— — (wood tick), characters, 504
— reticulatus, hosts of, 502, 503
— — transmission of Babesia caballi by, 178
— variabilis, 505
— venustus, characters and morphology, 503
— — hosts of, wild and domestic, 504
Dermanyssus gallinæ, disinfection methods against, 704
— — effect on skin of host, 492
— — infection, symptoms set up by, 703
— — morphology, 492
— — synonyms, 492
— hirundinis, disinfection against, 704
— — skin affections due to, 492
Dermatitis intertriginoides set up by Oxyuris vermicularis, 696
Dermatobia cyaniventris, 596, 597
— — characters, 598
— — geographical distribution, 598
— — hosts of, 596
— — larvæ of, characters, 597
— — local or vernacular names for, 598
— — see also Mosquito worm
— noxialis, 597
— — larvæ of, skin disease caused by, 725
Dermatocentor reticulatus, var. occidentalis, carrier of Rocky Mountain spotted fever, 496
Dermatodectes, 521
Dermatophagoides scheremetewskyi, 521
Dermatophilus, 543
— cæcata, 544
— penetrans (jigger, chigoe), characters and morphology, 544
— — — — geographical distribution, 544
— (Sarcopsylla) penetrans (sand flea), entrance beneath skin, 714
— — — host of, 613
— — — lesions produced by, 714
— — — — — treatment, 715
— — — possible carrier of leprosy, 613
Dermo-muscular layer of nematodes, 361
Derrieu and Raynaud, chronic dysentery due to trichomonads, 624
— — trichomonad-like organism discovered by, 624, 735
Desvoidea, characters, 563
Dévé, experimental development of hydatid scolices, 353
Diarrhœa associated with Balantidium coli, 201
— — with invasion by Balantidium minutum, 204
— — with Lamblia intestinalis, 59, 625
— — with Trichomonas hominis, 54, 624
— — with presence of Watsonius watsoni, 235
— — with Prowazekia asiatica, 65
— blood-stained, in Strongyloides stercoralis infection, 674, 675
— caused by Difämus tunensis, 57
— chylous, from Filaria bancrofti infection, 678
— (Cochin-China) in cases of infection with Strongyloides stercoralis, 380, 381
— flagellate, 623
— — climatic distribution, 623
— infantile, spread by house-fly, 586
— white (or white scour), in fowls, causal agent, 145
Dibothriocephalidæ, 308, 309
— morphology, 308
Dibothriocephalinæ, 308, 309
— morphology, 308
Dibothriocephalus, 309
— cordatus, 315
— — cephalic end, 315
— — hosts of, 315
— excretory apparatus, collecting tubes, island formation, 292
— felis, 313
— latus, 310
— — chains of segments, 311
— — development, 311
— — developmental cycle of, 16
— — disturbances produced by, in man, 314
— — duration of life, 315
— — embryophore of, 298
— — experimental infection of man with, 312
— — geographical distribution, 313, 314
— — growth of, 306
— — habitat in man, 658
— — head of transverse section, 311
— — hosts of, 313
— — human parasite invading animals, 7
— — in muscles of trunk of burbot, 313
— — intermediate host of, 255
— — means of transmission to man and other hosts, 314
— — mode of infection, 658
— — morphology, 310
— — ova of Fasciola hepatica to be distinguished from, 242
— — ovum of, development, 312
— — parasitic association with Tænia solium, 658
— — percentage in sufferers from tapeworms in various localities, 314
— — plerocercoids of, 313
— — — habitat and host, 311
— — — how destroyed, 315
— — — inhabiting fish, 314
— — proglottids of, average number found daily, 312
— — proglottis, fairly mature, stained preparation, 311
— — prophylaxis against, 668
— — supposed origin of, 11
— — symptoms produced by infection by, 667, 668
— — synonyms, 310
— — topographical anatomy, transverse section through proglottis showing, 296
— morphology, 309
— parvus, habitat, 316