Robertson, Miss, development of _Trypanosoma gambiense_, 74, 75
-- -- -- -- -- in _Glossina palpalis_, 74, 75
-- -- forms of _Trypanosoma gambiense_, 73, 737
Rocky Mountain spotted fever, carrier of, 496
-- -- tick fever, carrier of, 503
-- -- -- -- mortality, 504
Rodenwaldt, distribution of larvæ of _Filaria immitis_ in body, 393
-- periodicity of larvæ of _Filaria bancrofti_ in peripheral blood, 393
Rogers, Sir L., agent transmitting kala-azar, 713
-- -- -- cultivation of _Leishmania donovani_, 105, 106
-- -- -- places Leishmann-Donovan body in genus _Herpetomonas_, 107
-- -- -- transmission of surra by Chrysops, 601
-- -- -- treatment of amœbic dysentery, 618
-- -- -- treatment of Indian kala-azar, 626
-- -- -- -- of pyorrhœa alveolaris, 620
Rokitansky, perforation of intestine by Ascaris, 655
Romani, agglutinating hæmolytic action of serum of ancylostome
patients, 648
Romanowsky stain, 749
-- -- slightly modified, formula of, 750
-- -- underlying principle of, 750
Roos, presence of cercomonads in gangrenous lung, 62
-- and Harris, penetration of intestinal blood-vessels by amœbæ, 36
Rosenquist, proteid metabolism in anæmia, 645
Ross, E. H., _Treponema pallidum_, 124
Ross, Sir Ronald, campaign against mosquitoes in prevention of
malaria, 636
-- -- -- development of malarial parasite in mosquito traced in
_Plasmodium relictum_ by, 171
-- -- -- discovery of transmission of malarial parasites by
mosquito, 158
-- -- -- “Prevention of Malaria,” 617, 633
-- -- -- relapses in malarial fever, 161, 162
-- -- -- trichomonads and cercomonads, 56
-- -- -- and Thomson, D., cyclical variation of trypanosomes in
blood, 78
-- -- -- -- -- -- method of determining number of trypanosomes in
blood, 747, 748
Rossia, characters, 568
Rossiella, morphology, 174
-- _rossi_, 174
Rostellum of _Cestoda_, 289
Rothschild, classification of genera of _Pulicidæ_, 545
Roubaud, cause of myiasis in French West Africa, 614
-- life-history of _Cordylobia anthropophaga_, 614
-- _Pycnosoma putorium_, 614
Rovelli, larval stage of _Hymenolepis diminuta_, 327
Row, experimental production of Oriental sore, 109
-- treatment of Oriental sore, 628
Rudolphi, origin of helminthes, 12
Ruffer, lesions produced by _Oxyuris vermicularis_, 695
Runchiomyia, characters, 565
S.
Sabadill vinegar, lotions of, in head louse infection, 710
Sabatier on change of hosts, 21
Sabethes, characters, 565
Sabethoides, characters, 565
Sachs, treatment of scabies, 707
Sack, treatment of scabies, 707
Sahara, Central, human myiasis occurring in mountains of, 598
St. Artault, _Trichomonas pulmonalis_, 56
Saline solution, physiological, lavages of, in myiasis, 719
Salol as tapeworm drug, 674
Salt water, mosquito larvæ living in, 557
Salvarsan in Asiatic relapsing fever, 631
-- in North African relapsing fever, 631
-- in Oriental sore, 628
-- in relapsing fever, 630
-- in tropical syphilis, 632
-- in trypanosomiasis, 623
-- in yaws, 632
-- -- dosage, 632
Salzmann, mode of infection in intestinal myiasis, 727
Sambon, L. W., _Linguatula serrata_, 527
-- -- personal experiments with regard to malarial infection, 158
Samelsohn, retinal hæmorrhages in ancylostome anæmia, 646
Sandal oil in chyluria from _Filaria bancrofti_ infection, 677
Sand flea, see _Dermatophilus_ (_Sarcopsylla_) _penetrans_
-- flies, 577
-- -- and fever due to them in North China, 613
-- -- biting in Hampshire, 579
Sandflies, haunts of, 613
-- -- see also _Simulium_
Sandler, trichocephalus anæmia, 651
Sandwith, F. M., toxic symptoms following thymol administration, 686
-- -- treatment of bilharziasis, 643
Santonin in bilharziasis, 643
-- in expulsion of ascarides, 692
-- -- of _Oxyuridæ_, 697
-- in intestinal myiasis, 728
Sapo viridis and tar, application in creeping disease, 732
Sarcocystin, isolation of, 191
_Sarcocystis bertrami_, 193
-- _blanchardi_, 193
-- -- from ox, 190
-- _colii_, 193
-- -- spore, 193
-- _hueti_, 193
-- _lindemanni_, 193
-- _miescheriana_, 188, 193
-- -- from pig, 190
-- _muris_, 193
-- -- deadly to host, 191
-- -- experimental infection with, 191, 192
-- -- gymnospores of, 191
-- -- spore of, site of sarcocystin, 192
-- of muscles, 191
-- pansporoblasts of, 189
-- recognition from other foreign bodies, 188
-- spores of, 189
-- _tenella_, 193
-- -- from sheep, 190
-- -- spores of, 191
-- -- toxin isolated from, 191
_Sarcodina_, 27, 29
-- characters and habitat, 27
Sarcoid globules in miracidium of _Schistosoma hæmatobium_, 276
_Sarcophaga carnosa_ (flesh fly), characters, 589
-- -- larvæ of, 589
-- -- -- regions of human body invaded by, 589
-- -- viviparous, 589
-- _chrysostoma_, 590
-- _hæmatodes_, 589
-- _hæmorrhoidalis_, 589
-- _magnifica_, geographical distribution, 589
-- -- larvæ of, regions of human body invaded by, 589
-- -- references to, 589
-- _plinthopyga_, probably concerned in dissemination of yaws, 590
-- _ruficornis_, 589
-- _wohlfahrti_, larvæ of, method of destroying, 723
-- -- -- unusual situations of, 723
-- -- nasal myiasis from, 722, 723
_Sarcopsyllidæ_, characters, 543
Sarcoptes, characters, 517
-- species transmissible from domestic animals to man, 520
-- _auchenii_, 520
-- _canis_, 520
-- _dromedarii_, 520
-- _equi_, 520
-- _leonis_, 520
-- _minor_, hosts of, 520
-- _ovis_, 520
-- _scabiei_, characters, 518
-- -- infection by, disease produced by, 704
-- -- -- see also _Scabies_
-- -- synonyms, 518
-- -- -- _crustosæ_, 519
-- -- var. _hominis_, 519
-- -- -- -- development of, 519
-- -- -- -- excavation of tunnels in human epidermis by, 517, 519
-- -- -- -- transmission of, natural and artificial, 519
-- _suis_, 520
-- _vulpis_, 520
_Sarcoptidæ_ (itch mites), characters, 516
-- development, stages in male and female, 517
-- hosts of, 516
-- rate of breeding, 517
_Sarcoptinæ_, 517, 518
_Sarcosporidia_, 129, 187, 193
-- chambers of, 189
-- characters and habitat, 28, 188
-- experimental transmission, 191, 192
-- fatal to sheep, 188
-- hosts of, 187
-- in man, 193
-- morphology, 188
-- muscles affected, 188
Sarcosporidiosis, possible percentage of animals affected by, 191
Scabies, 704
-- diagnosis, 705
-- -- from occupational eczema, 706
-- mite tracks of, 705
-- prognosis, 706
-- symptoms of, 705
-- treatment, 706, 707
-- norvegica (Norway itch), 520, 705
Scabiophilia, 706
Scarlet fever, cell inclusions in, 208
Schaudinn, classification of intestinal amœbæ, 31
-- cytological changes during encystment process of _Entamœba coli_, 33
-- infection by trichomonads, 56
-- intensity of infection with _Entamœba coli_, 33
-- on _Leydenia gemmipara_, 49
-- on _Paramœba hominis_, 44
-- penetration of red blood corpuscles by sporozoites of tertian
parasite, 159
-- relapses in malarial fever, 161
-- researches on _Coccidia_, 137, 138, 139
-- -- on _Entamœba histolytica_, 34, 37
-- _Treponema pallidum_, 114
Schaudinn’s fluid, 748
Scheube, lung-fluke disease, 639
Schewiakoff, movements of gregarines, 131
Schiller, Ascaris and Oxyuris infection in relation to appendicitis, 653
-- effects of trichocephalus infection, 651
Schistocephalus, pleroceroid of, 300
Schistosoma, morphology, 269
-- synonyms, 269
-- cercariæ, 753
-- _hæmatobium_, distribution in body, 272
-- -- endophlebitis set up by, 274, 275
-- -- female, diameter, 273, 274
-- -- -- morphology, 271
-- -- -- genitalia, 276
-- -- geographical distribution, 276
-- -- in caval system, 274
-- -- in gall-bladder, 274
-- -- in hæmorrhoidal veins, 273
-- -- in lungs, 274
-- -- in vesico-prostatic plexus, 273, 274
-- -- infection by, 641
-- -- -- see also _Bilharziasis_
-- -- male, anterior end, diagram showing organs, 271
-- -- -- carrying female in canalis gynæcophorus, 270
-- -- -- diameter, 273
-- -- -- morphology, 270
-- -- -- and female in copulâ, transverse section through, 271
-- -- means of access to descending colon, rectum, anal canal,
bladder and caval system, 272
-- -- miracidium of, sarcoid globules in, 276
-- -- most easily found _post mortem_ in portal vein and liver, 273
-- -- ova _in utero_, diameter, 273
-- -- -- lateral spined, 273
-- -- -- -- -- origin of, 273
-- -- ovum of, 277
-- -- pathological changes in rectum and bladder due to, 274, 275
-- -- synonyms, 270
-- _japonicum_, 277
-- -- anterior end with testes, posterior end with point of union of
cæca, 278
-- -- female, morphology, 278
-- -- from dog, 280
-- -- -- egg from fæces, 280
-- -- -- uterine egg, 280
-- -- habitat, 280
-- -- liver showing eggs in the intra- and interlobular connective
tissue, 282
-- -- male, morphology, 277
-- -- -- and female in copulâ, 279
-- -- mode of infection by, 279
-- -- ova of, 278
-- -- -- from human liver, showing “spines” and “hoods” at opposite
pole, 279
-- -- -- sites in which found in body, 282
-- _mansoni_, 754
_Schistosomidæ_, 269, 753
-- morphology, 233
Schizocystis, 135
Schizogony absent in _Eugregarinea_, 134
-- in _Coccidiidea_, 138
-- in _Leucocytozoa_, 153
-- of malarial parasites, 161, 172
_Schizogregarinea_, 135
_Schizotrypanum cruzi_, 83
Schleip, blood examination in diagnosis of trichinosis, 681
Schlesinger, intestinal myiasis, 727
Schlüter, hæmorrhagic enteritis from Strongyloides infection, 674
Schmidt, larvæ in nose in enormous numbers, 716
-- _Trichomonas pulmonalis_, 56
Schneider, A., on _Coccidia_, 137
-- -- on Eimeria, 142
-- -- on gregarines, 130
Schuberg, copulation in _Coccidia_, 137
-- immunity of _Ornithodorus moubata_ against infection with
_Spirochæta duttoni_, 119
Schüffner, peculiar fever resembling typhoid, 613
Schüffner’s dots, 165, 166, 171
Schultz, on _Coccidia_ in cattle, 741
Schupfer, typhoid lumbricosis, 650
Schwankhaus, Ascaris infection in relation to appendicitis, 653
Schweriner itch following infection by ancylostomes, 684
Schwetz, life-history of _Auchmeromyia luteola_, 614
Scolex of tapeworms, 300, 303, 304
-- -- morphology, 304
Scolopendra in maxillary and frontal sinuses, 721
Screw worm, Indian, see _Pycnosoma_
-- -- fly, see _Chrysomyia_ (_Compsomyia_) _macellaria_
Scutomyia, characters, 563
Seal, host of _Dibothriocephalus latus_, 315
Sebirol as vermicide, 672
Seeber, Rhinosporidium described by, 197
Sehrt, abscess of omentum with Ascaris ova in pus, 657
Seidelin, association of Paraplasma bodies with yellow fever, 180
Seifert, blood-stained diarrhœa from _Strongyloides stercoralis_
infection, 674
Selenidium, 135
Sellards, see _Walker and Sellards_
Senevet, herpetomonad flagellate in cultures of blood and organs of
geckos, 739
Senna, syrup of, in expulsion of ancylostomes, 686
Sense, organs of, lacking in parasitic nematodes, 366
_Sepsidæ_, characters, 583
-- larvæ (maggots) of, 583
Septicæmia terminating nasal myiasis fatally, 718
Sergent, transmission of relapsing fever, 120, 121
Sergent, Ed. and Et., herpetomonad flagellate in cultures of blood
and organs of gecko, 739
-- -- -- “thymni,” 725
Sergent, E. and L., deposition of ova of _Oestrus ovis_, 598
-- -- -- transmission of trypanosomes by species of Tabanus, 601
Sergent and Gillot, treatment of North African relapsing fever, 631
_Sergentella hominis_, 210
Serous fluid, bodies resembling amœbæ found in, 46
Serum diagnosis of echinococcus, 359
-- -- -- complement deviation, 359
-- -- -- precipitin reaction, 359
-- human, action on _Trypanosoma rhodesiense_, 80
-- immune, action on _Trypanosoma rhodesiense_, 80
Setaria, habitat, 407
-- morphology, 407
-- _equina_, hosts and habitat of, 408
-- -- morphology, 408
-- -- synonyms, 408
-- (_Filaria_) _hæmorrhagica_, 408
-- _labiata papillosa_, 408
Sexual organs, irritative effects on, set up by migrations of
_Oxyuris vermicularis_, 695
-- -- of Echinorhynchus, 476
-- -- of _Hirudinea_, 481
-- -- of _Insecta_, 530
-- -- of nematodes, 367, 368, 369
Sheep, baleri in, causal agent, 95
-- “carceag” in, cause of, 177
-- _Cysticercus cellulosæ_ in, 337
-- echinococci in, 346
-- heart-water fever in, carrier of, 493
-- how infected by _Fasciola hepatica_, 226
-- liver-fluke disease in, death from apoplexy in first period, 240
-- -- -- period of anæmia, 240
-- -- -- -- of immigration, 240
-- -- -- -- of migration of flukes, 241
-- -- -- -- of wasting, 240
-- -- -- ravages caused by, 238
-- organs infected with echinococcus, percentage of frequency, 347
-- _Sarcosporidia_ fatal to, 188
-- section of _Sarcocystis tenella_ from, 190
Sheep-ked, see _Melophagus ovinus_
Shell gland secretion in trematodes, 223
Shiga, discovery of dysentery bacillus, 31
-- species of amœbæ distinguished by, 31
Shipley, A. E., prophylaxis against clothes lice, 616
Sick, cases of ascarides in bile-ducts, 688
Siebert, application of epicarin in scabies, 707
Siebold, v., development of Tæniæ, 14
-- explanation of bladder worms, 14
-- feeding experiments with _Tænia echinococcus_, 356
-- investigations of _Gregarinida_, 129
-- observation of Pseudonavicellæ, 129
-- psorosperms, 181
-- views as to development of Helminthes, 13
Siedlecki, researches on _Coccidia_, 137
Siegel, Cytorhyctes, 208
-- _Cytorhyctes luis_, 124, 208
Silcock, case of human hepatic coccidiosis, 148
Silkworm disease, “gelbsucht,” 207
-- -- Nosema cause of, 184
_Silvanus surinamensis_, characters and habitat, 543
Silver tick, see _Amblyomma cayennense_
Simond, researches on _Coccidia_, 137
_Simulidæ_, 577
Simulium, bite of species of, 578, 579
-- characters, 577
-- larvæ of, 578
-- life-cycle of, 578
-- wing of, 579
-- _buissoni_, possible connection with spread of leprosy, 579
-- _columoaschensis_, geographical distribution, 578
-- _damnosum_, geographical distribution, 578
-- _griseicollis_, geographical distribution, 579
-- _latipes_, 579
-- _meridionale_, possible carrier of chicken cholera, 579
-- _occidentalis_, 579
-- _wellmanni_, 579
Sinton, culture of trypanosome forms of _T. gambiense_, 76
-- -- of _T. rhodesiense_, 83
-- _Prowazekia urinaria_, 64, 65
_Siphunculata_, 532
-- see also _Pediculidæ_
Skin affections caused by cereal mites, 489
-- -- due to _Dermanyssus hirundinis_, 492
-- -- set up by _Leptus autumnalis_, remedies against, 702
-- -- -- by _Trombidium tlalsahuate_, 486
-- disease caused by larvæ of _Dermatobia noxialis_, 725
-- -- due to young nematodes in dogs, 378
-- -- produced by _Rhizoglyphus parasiticus_, 514
-- diseases set up by penetration of larvæ of _Ancylostoma
duodenale_, 455
-- -- -- -- -- -- -- various names for, 455
-- filaria infection of, 378
-- infection by _Ancylostoma duodenale_ through, 683
-- -- by larvæ of _Ancylostoma duodenale_, 454, 455
-- lesions due to _Sparganum mansoni_, 318
-- mole, 599
-- parasites of dogs and cats infecting them with _Dipylidium
caninum_, 323
-- surface of, larvæ on, 721, 722
Skusea, characters, 563
Slaughter-houses, infection of rats with Trichinella in, 427
Sleeping sickness, 68, 69, 72, 76, 620
-- -- association of trypanosomes with, 68
-- -- cerebral stage, 621
-- -- due to _Trypanosoma gambiense_, 68, 72, 620
-- -- -- -- _rhodesiense_, 69, 76, 620
-- -- -- -- -- symptoms, 622
-- -- febrile or glandular stage, 621
-- -- incubation period, 621
-- -- investigation of, 68
-- -- parasites producing, 72, 76, 605
-- -- pathology of, 621
-- -- preventive measures, 623
-- -- Rhodesian, daily number of trypanosomes in blood from case of, 79
-- -- transmission of, 68, 605, 607, 608
-- -- -- experimental (with apes), 68
-- -- treatment by arsenic and arsenical preparations, 622, 623
-- -- -- by atoxyl, 622
-- -- -- by tartar emetic, 622
-- -- -- must be commenced in early stages to be effective, 622
_Sleeping Sickness Bureau Bulletin_, foundation of, 69
Sloth, blood of, inhabited by _Endotryparium schaudinni_, 99
Smith, Theobald, experimental infection of mice with _Sarcocystis
muris_, 191
-- and Barrett, Endamœba, 734
-- -- _Endamœba gingivalis_, 733
-- -- treatment of oral endamœbiasis, 620
Smith and Kilborne, 174, 176, 177
-- and Weidman, _Entamœba mortinatalium_, 45
Smithia, morphology, 174
-- _microti_, 174
-- _talpæ_, 174
Snake, blood of, transference of _Trypanosoma brucei_ to, from blood
of rat, 102
Soamin in sleeping sickness, 623
Soda, bicarbonate, with iodoform in expulsion of ascarides, 694
-- salicylate of, lavages of, in nasal myiasis, 719
Soldiers, _Pediculus vestimenti_ pest among, during campaigns, 533
-- prophylaxis against clothes lice among, 616
Solium, derivation of specific term (footnote), 331
Souma in bovines and equines, causal agent, 100
Space parasites, 20
_Spaniopsis tabaniformis_, 614
Sparganum, 317
-- _mansoni_, 317
-- -- cephalic end, 318
-- -- diagnostic signs of presence, 659
-- -- discovery of, 317
-- -- geographical distribution, 659
-- -- habitat in body of man, 659
-- -- migration in body, 318
-- -- plerocercoid of, 318
-- -- skin lesions due to, 318
-- -- symptoms set up by invasion, 659
-- -- synonyms, 317
-- -- transverse section of, 318
-- _proliferum_, 318
-- -- acne-like condition set up by, 318
-- -- geographical distribution, 320
-- -- mode of infection, 320
-- -- morphology, 319
-- -- synonyms, 318
Spengel, _Filaria_ (_?_) _kilimaræ_, 407
Spermatozoa of _Trematoda_, no essential difference in structure
from those of other animals, 222
_Sphærularia_, nematodes hatched from eggs of, 5
Spiders, see _Arachnoidea_, 483
Spinal ganglia of rabid monkeys, cultivation, 210
Spinning mites, see _Tetranychidæ_
Spirochæta, 115
-- _aboriginalis_, association with granuloma inguinale, 122
-- _acuminata_, 122, 128
-- _anodontæ_, 114
-- _anserina_, 119, 122
-- _balbianii_, 114
-- _berbera_, agent of North African and Egyptian relapsing fever, 122
-- _bronchialis_, 122, 632, 739
-- -- mode of infection, 740
-- -- morphology and life-history, 739, 740
-- _buccalis_, 122
-- -- morphology, 741
-- _carteri_, agent of Indian relapsing fever, 122
-- _dentium_, 122, 128
-- -- morphology, 741
-- _duttoni_, 116
-- -- agent transmitting, 116
-- -- cause of African relapsing fever, 116, 630
-- -- cultivation of, 123
-- -- geographical distribution, 116, 119
-- -- infection by, experimental, 117
-- -- -- -- summary of methods and results, 118, 119
-- -- -- immunity of _Ornithodorus moubata_ against, 119
-- -- transmission of, 739
-- _eurygyrata_, 122
-- _gallinarum_, 119, 122
-- -- agent of transmission, 119
-- -- appearance in hæmocœlic fluid of _Argas persicus_, 119
-- -- cultivation of, 123
-- -- fatal to fowls, 119
-- _gigantea_, 114
-- _granulosa_, 116
-- _hachaizæ_ in cholera motions, 122
-- _laverani_, small size of, 122
-- _marchouxi_, see _Spirochæta gallinarum_
-- _muris_, 122
-- _novyi_, agent of North American relapsing fever, 122
-- -- cultivation of, 123
-- _obermeieri_, see _Spirochæta recurrentis_
-- _obtusa_, 122, 128
-- _ovina_, 122
-- _phagedenis_, 122
-- _plicatilis_, 114
-- _recurrentis_, 120
-- -- agents of transmission, 120
-- -- cause of European relapsing fever, 120, 122
-- -- cultivation of, 123
-- -- incubation period, 630
-- -- morphology, 120
-- _refringens_, 122, 128
-- -- association with _Treponema pallidum_, 122
-- _rossii_, agent of East African relapsing fever, 122
-- -- cultivation of, 123
-- _schaudinni_, agent of ulcus tropicum, 122
-- _stenogyrata_, 122
-- _theileri_, 122
-- _vincenti_, 122
_Spirochætacea_, 115
Spirochætes, 114
-- blood inhabiting, 116
-- classed among _Protista_, 29, 115
-- cultivation of, 123
-- -- presence of oxygen necessary for, 123
-- granule phase of, 120
-- hosts of, 114
-- in alimentary tract, 741
-- in human mouth, 122, 740
-- in vomited matter, 122
-- mode of division, 115
-- molluscan, breaking up into granules, 119
-- morphology and morphological variation, 114, 115
-- of human mouth, recent work on, 740, 741
-- of relapsing fever, periodic increase and decrease in blood, 115
-- reaction to drugs, 115
-- systematic position, 115
_Spirochætoidea_, 115
Spirochætoses, 629
-- bronchial, diseases for which mistaken, 632
-- -- treatment, 633
-- relapsing fever, 629
-- syphilis, 632
-- yaws, 632
Spiroschaudinnia, 115
Spleen, development of crescents of tertian malignant parasite in, 169
-- enlargement due to ova of _Schistosoma japonicum_, 282
-- -- in malaria, 634
-- pigmentation of, following malaria (footnote), 165
Splenic blood, citrated, cultivation of _Leishmania donovani_ in, 106
-- vein, tributary of portal vein, 272
Splenomegaly, association of _Histoplasma capsulatum_ with, 112
-- -- of _Toxoplasma pyrogenes_ with, 113
-- infantile (kala-azar), 109, 627
Spontaneous generation, theory of, 10
-- -- -- early opposition to, 10
Sporoblasts of _Coccidiidea_, 141
-- of malarial parasites, 163
-- of Myxosporidia, 183
Sporocyst, germ balls of, 227
-- of _Coccidiidea_, 141
-- of gregarines, 134
-- of trematodes, 225, 227
Sporogony, 144, 186
Sporozoa, 28, 128
-- characters and habitat, 28
-- classification, 129
-- hosts of, 129
-- relation to _Protozoa_, 19
Sporozoites of _Coccidiidea_, 138, 139, 140
-- of gregarines, 132, 133
-- of malarial parasites, 159
Stained material, examination of, 747
Staining, 749
Stallion’s disease (dourine), trypanosomes in blood of horses with, 68
Stannus, species of _Enyaliopsis_ producing ulcers, 542
-- and Yorke, observation of _Trypanosoma rhodesiense_ in animals
inoculated from case of sleeping sickness, 78
Staphylocystis, 304
Stäubli, blood examination in diagnosis of trichinosis, 681
Steel and Evans, experimental transmission of _Trypanosoma evansi_, 67
Steenstrup, discovery of method of multiplication of Helminthes, 13
Stegomyia, breeding of, prevention, 636
-- characters, 563, 571
-- ovum of, 557, 558
-- transmission of yellow fever by, 555
-- _albipes_, characters, 572
-- _albocephala_, characters, 573
-- _albolateralis_, characters, 573
-- _albomarginata_, characters, 573
-- _amesii_, characters, 573
-- _argenteomaculata_, characters, 572
-- _argenteopunctata_, characters, 573
-- _assamensis_, characters, 573
-- _auriostriata_, characters, 573
-- _crassipes_, characters, 573
-- _dubia_, characters, 573
-- _fasciata_, biting hours of, 574
-- -- breeding of, 574
-- -- carrier of yellow fever, 574
-- -- characters, 572, 574
-- -- development of _Plasmodium relictum_ in, 171
-- -- distinguishing characters of _S. scutellaris_ from, 575
-- -- domesticated species, 574
-- -- food of, 574
-- -- geographical distribution, 574
-- -- larvæ of, habitat, 574
-- -- ova of, 574
-- -- possible host of _Leishmania tropica_, 108
-- -- source of danger to Panama Canal, 574
-- -- supposed intermediate host of parasite of Bagdad sore, 575
-- -- transportation of, 574
-- _gelebinensis_, characters, 572
-- _grantii_, characters, 573
-- _lilii_, characters, 572
-- _mediopunctata_, characters, 573
-- _minuta_, characters, 573
-- _minutissima_, characters, 572
-- _nigeria_, characters, 572
-- _poweri_, characters, 572
-- _pseudonigeria_, characters, 572
-- _pseudonivea_, characters, 573
-- _pseudoscutellaris_, 394, 575
-- -- characters, 572
-- -- intermediate host of filaria in Fiji, 575
-- _punctolateralis_, characters, 573
-- _scutellaris_, characters, 572
-- -- distinguishing character from _S. fasciata_, 575
-- _simpsoni_, characters, 572
-- _terreus_, characters, 573
-- _tripunctata_, characters, 573
-- _W -alba_, characters, 572
-- _wellmannii_, characters, 572
Stein, interrelation of pseudonavicellæ and gregarines, 129
Stein, v., classification of _Infusoria_, 199
-- discovery of meal worm in bladder worm, 303
Steinhaus, intestinal stenosis following infection by _Tænia
solium_, 662
Stempell, on _Nosema bombycis_, 184
Stephens, J. W. W., appendix on _Trematoda_ and _Nematoda_, 753
-- -- Nemathelminthes, 360
-- -- _Plasmodium tenue_, 170
-- -- Platyhelminthes or flat worms, 211, 638
-- -- and Christophers, Maurer’s dots, 168
-- -- -- relapses and latent infection of malaria, 158
-- -- and Fantham, length of _Trypanosoma gambiense_, 73
-- -- -- _Trypanosoma rhodesiense_, 69, 76
Stern, symptoms of cysticercus in fourth ventricle, 665
Stethomyia, characters, 561, 567
Stiles, C. W., infection with _Lamblia intestinalis_, 60
-- -- prophylaxis against flagellate diarrhœa, 625
Stillborn child, problematical “monocystid gregarine” from lung
tissue of, 150
Stitt, alkaloid of quinine in malaria, 635
-- paroxysms of malignant tertian fever, 634
Stock, bilharziasis, 641
-- treatment of bilharziasis, 644
Stokvis, _Balantidium coli_ occurring in lung, 202
Stomach, cancer of, _Lamblia intestinalis_ in, 59, 60
-- fluid from, obtained by lavage, rhabdites found in, 378
-- larvæ of Gastrophilus inhabiting, 599
-- trichomonads in, 55
-- _Tristrongylus instabilis_ in, 435
-- wall, fibrous thickenings in, produced by species of Gnathostoma, 385
Stomoxys, characters, 609
-- differentiation of Lyperosia from, 610
-- disease carrier, 603
-- species of, 610
-- _calcitrans_ (stinging or stable fly), 609
-- -- diseases transmitted by, 610
-- -- ova, larval and pupal stages, 609
-- -- transmission of epidemic poliomyelitis by, 612
Stools, larvæ of _Blaps mortisaga_ in, 542
-- method of discovering head of tapeworms in, 674
_Streblidæ_ (bat parasites), 611
_Strepsiptera_, characters, 531
Strong and Musgrave, species of amœbæ distinguished by, 31
_Strongylidæ_, 375, 432
-- free life of young stages, 20
Strongyloides, European, free-living generation generally absent in, 383
-- _fulleborni_, 384
-- _intestinalis_, geographical distribution, 384
-- larvæ of, cultivation, 474
-- life-history of, 19
-- morphology, 379
-- _stercoralis_, free-living form, morphology of, 381
-- -- -- generation, female, 382
-- -- habitat in body, 755
-- -- heterogony of, 381
-- -- infection by, diagnosis, 675, 676
-- -- -- diarrhœa associated with, 381
-- -- -- expulsive treatment, 675
-- -- -- pathological significance, 674
-- -- -- prophylaxis against, 675
-- -- -- symptoms, 674, 675
-- -- larva from fresh human fæces, 382
-- -- -- mature filariform, 383
-- -- mode of development, 373
-- -- occurrence in man, 384
-- -- parasitic generation, morphology, 381
-- -- -- -- ova, 381, 382
-- -- synonyms, 380
-- -- and _Ancylostoma duodenale_, larvæ of, differences between, 451
-- synonyms, 379
-- toxic action of, 651
-- _vivipara_, 384
Strongyloplasmata, 208
Stuelp, amaurosis following male fern poisoning, 671
Stuertz, chyluria following infection by _Eustrongylus gigas_, 682
Stylorhynchus, host of, 135
-- _oblongatus_, gametes of, morphological differentiation, 133, 134
Stypticin in bilharziasis, 643
Sublimate, corrosive, saturated aqueous, fixation of cestodes by, 472
-- -- solutions, fixation by, 748
-- solution in crab louse infection, 712
-- -- injection in expulsion of Guinea worm, 676
-- -- -- into cutaneous and muscular cysticerci, 663
Suckers of _Cestoda_, 289
Sucking worms, see _Trematoda_
_Suctoria_, 29, 198
-- characters and habitat, 29
Sulphur, flowers of, prophylactic against clothes lice, 616
-- preparations, application in scabies, 706
Sump bunches, skin affection set up by penetration of larvæ of
_Ancylostoma duodenale_, 455
Surra, animals among which prevailing, 95
-- causal agent of, 95
-- geographical distribution, 95
-- transmission by Chrysops, 601
-- -- by Stomoxys, 96, 610
-- -- by _Tabanus_ sp., 96
-- trypanosomes in blood of horses with, 67
Swallow bug, see _Cimex hirundinis_
Swammerdam, discoveries of origin of parasites, 10
Swamps, drainage of, in prevention of malaria, 636
Sweden, ox warble fly (_Hypoderma bovis_) attacking man in, 596
Swellengrebel and Strickland, on _Trypanosoma lewisi_, 92
Symbiosis, 6
Symmers, bilharziasis of lung, 642, 643
Symphoromyia, characters, 603
_Syngameæ_, characters, 459
Syngamus, 459
-- habitat and hosts of species, 459
-- _kingi_, habitat and host, 460
-- -- morphology, 459, 460
-- _trachealis_, bursa of, 461
Syphilis, inoculation with, producing no immunity to yaws, 128
-- non-immunity to, produced by inoculation with yaws, 128
-- parasite of, 114, 124, 125, 632
-- tertiary eruptions of, _Treponemata_ difficult to find in, 125
-- treatment, 632
_Syrphidæ_, rat-tailed larvæ of, characters and habitat, 583, 584
Syzygy of gregarines, 132
Szerlecky, case of intertrigo set up by _Oxyuris vermicularis_, 696
T.
Tabanidæ (gad flies), characters, 600, 601
-- diseases transmitted by, 601
-- larvæ, 600
-- method of destruction, 601
-- ova, 600
-- pupæ, 600
Tabanus, species of, transmitting trypanosomes, 96, 601
-- _bovinus_ (ox gad fly), 601
Tænia, 331
-- _africana_, mature segment of, 342
-- -- morphology, 342
-- -- oncosphere of, 299
-- -- proglottis and head of, 343
-- _bremneri_, morphology, 337
-- _capensis_, 339
-- _cœnurus_, nervous system, head and part of neck showing, 291
-- _confusa_, mature and gravid segments, 344
-- -- morphology, 343
-- _crassicollis_, anatomy of, longitudinal section showing, 290
-- -- cysticercus of, 338
-- -- host of, 6
-- derivation of name (footnote), 331
-- _echinococcus_, hooklets of, 355, 359
-- -- hosts of, 345
-- -- morphology, 344
-- -- organs of, 345
-- -- percentage of dogs infected with, in various cities and
countries (footnote), 345
-- -- rearing of, in dog, 356
-- -- synonyms, 344
-- -- see also _Echinococcus_
-- expulsion of, resulting in cure of chorea, 648
-- extracts of, experimental injection, effects, 648
-- _lata_ (_Dibothriocephalus latus_), supposed origin of, 11
-- _lophosoma_, 339
-- _marginata_, 337
-- -- cysticercus of, 338
-- -- hooks of, 338
-- -- hosts of, 338
-- oncospheres of species of, animals selected as hosts for
development, 299
-- -- -- migration from intestine through blood-vessels to liver, 302
-- _saginata_, cysticercus of, 340
-- -- expulsion of, best method for, 669, 670
-- -- frequency in man, 341
-- -- genitalia, proglottis showing, 293
-- -- geographical distribution, 341
-- -- habitat in man, 667
-- -- host of, 6
-- -- malformations, 339
-- -- morphology, 339
-- -- parasitic in man in association with other tapeworms, 667
-- -- proglottids of, feeding experiments with, 340
-- -- prophylaxis against, 668
-- -- race incidence of infection, 340
-- -- symptoms produced by infection by, 667, 668
-- -- synonyms, 338
-- -- uterine egg, 298
-- _serrata_, cysticercus of, 338
-- -- hooks of, 338
-- -- host of, 338
-- _solium_, 339
-- -- carriers of, 335
-- -- diagnosis of presence in body, 662
-- -- _Dipylidium caninum_ confused with, 660
-- -- expulsion from body, effect on anæmia, 648
-- -- -- -- measures for, must be thorough, 336
-- -- geographical distribution, 334
-- -- -- -- corresponds with that of domestic pig, 334
-- -- habitat in body of man, 662
-- -- head of, 332
-- -- host of, 6
-- -- in man, mode of infection, 335
-- -- larval infection, 662
-- -- -- see also _Cysticercus cellulosæ_
-- -- malformations of, 332
-- -- modes of transmission, 336
-- -- morphology, 331
-- -- parasitic association with _Dibothriocephalus latus_, 658
-- -- proglottids, 332
-- -- prophylaxis against, 668
-- -- symptoms produced by infection by, 667, 668
-- -- synonyms, 331
-- species of, respective times required for development of
cysticercus from date of infection, 304
-- -- various, respective time required for growth, 306
Tæniæ, development of, 14
-- infection by, treatment, symptomatic, 669
-- nervous system of, 290
-- oncospheres of, 14
-- species of, in relation to cystic forms, 16
_Tæniidæ_, 331
-- egg-shell substance, 297
-- eggs of, 297
-- morphology, 309
-- oncospheres of, development of cysticerci from, 303
-- rostellum, 289
-- -- of, ring encircling, 291, 292
Tæniol, administration in ancylostomiasis, 686
-- effects of, 672
Tæniorhynchus, 576, 577
-- _africana_, 577
-- _annulipes_, 577
-- _australiensis_, 577
-- characters, 564
-- _major_, 577
-- ova of, 557, 558, 577
-- _titillans_, 577
-- -- carrier of larvæ of _Filaria bancrofti_, 577
-- _uniformis_, 577
-- -- carrier of larvæ of _Filaria bancrofti_, 577
Tallqvist, experimental bothriocephalus anæmia, 646
Tamné or thimni of Kabyles, 598
Taniguchi, paragonimiasis of brain, 639
Tapeworms, adult, length of life, 307
-- biology, 307
-- caudal vesicle, 300
-- cysticerci experimentally reared from, 15
-- development of, 297
-- -- embryonal, 298
-- embryophore, 298
-- experimental rearing of, 15
-- -- from cysticerci, 15
-- expulsion by preliminary aperients, 669
-- -- by vermifuges, 669
-- found in association with other intestinal parasites, 667
-- individuality of, early researches as to, 283
-- infection by, symptomatic treatment, 669
-- injury inflicted by, depends on number in host, 9
-- larvæ of, sexual maturity must take place in terminal host, 304
-- larval stages, development, 298–301
-- -- -- -- modes of, 300
-- metamorphosis of, 15
-- -- of larva into, 305
-- method of discovering head in stools, 674
-- oncospheres (embryos) of, 298, 299
-- -- transformation into bladder worms, 303
-- origin of, discovery, 11
-- -- early researches as to, 283
-- ova of, 297
-- -- consistency, 297
-- plerocercoid of, 300
-- scolex of, 300, 303, 304
Tar and sapo viridis, application in creeping disease, 732
_Tarsonemidæ_, characters of, 488
_Tarsonemus intectus_, 489
-- _uncinatus_, 489
Tartar emetic in espundia, 629
-- -- in Indian kala-azar, 626
-- -- in infantile kala-azar, 627
-- -- in Oriental sore, 628
-- -- in sleeping sickness, 622
Taschenberg, _Silvanus surinamensis_, 542
Taylor, treatment of bronchial spirochætosis, 633
Technique, protozoological, fixed and stained material, 747
-- -- fresh material, 745
-- -- notes on, 745–752
Teeth, carious, spirochæte associated with, 122
_Teichomyza fusca_, larvæ of, habitat, 584
Teissier, mercury in expulsion of _Strongyloides stercoralis_, 675
_Telosporidia_, 28, 129
-- characters, 28, 129
_Temnocephalidæ_, habitat and habits of, 20
Terebinthine oil in chyluria from _Filaria bancrofti_ infection, 677
Ternidens, characters, 439
-- _deminutus_, 439, 440
-- -- habitat, 441
Tersesthes, 581
Testis, enlarged, in filariasis, 401
-- of _Ancylostoma duodenale_, 449
Tetramitus, 57
-- and Chilomastix, differential characters, 735, 736
-- how differing from Trichomonas, 57
-- _mesnili_, causal agent of colitis, 57
-- -- _Fanapapea intestinalis_ identical with, 57
-- -- habitat, 57
-- -- synonyms, 57
_Tetranychidæ_ (spinning mites), characters of, 488
Tetranychus, 488
-- _molestissimmus_, geographical distribution, 488
-- -- itching produced by, 488
-- _telarius_, var. _russeolus_, effects produced by, 488
Tetratrichomonas, 53 (footnote), 734
Texas fever in cattle, carriers of, 177, 494
-- -- -- causal agent, 173, 177
Theiler, 178, 180
Theileria, 174, 178
-- _annulata_, 180
-- characters of, 174
-- _mutans_, 180
-- _parva_, 178, 179
-- -- agents of transmission, 179
-- -- Koch’s blue bodies in, 179
-- -- life-cycle in tick, 179
-- -- morphology of, 178
-- -- pathogenic agent of East Coast fever in cattle, 174, 178
-- _stordii_, 180
Thélohan on Myxosporidia, 182, 183
_Thelohania contejeani_, 186
Theobald, F. V., _Arthropoda_ (jointed limbed animals), 483
Theobaldia, 575
-- _annulata_, bite of, 575
-- -- characters, 575
-- -- domestic form, 575
-- -- geographical distribution, 575
-- -- larvæ of, habitat, 575
-- characters, 564
-- _spathipalpis_, bite of, 575
-- -- characters, 575
-- -- geographical distribution, 575
Theobaldinella, 575
Thiarsol in infantile kala-azar, 627
Thiopinol, application in scabies, 706
Thomas, W., introduction of atoxyl in trypanosomiasis, 622
Thomer, treatment of crab louse infection, 712
Thomson, D., sites of development of crescents of tertian malignant
parasite, 169
-- -- see also _Ross, Sir R., and Thomson, D._
Thomson, J. D., researches on _Trypanosoma lewisi_, 89, 90, 92
Thomson, J. G., and Fantham, cultivation of _Babesia_
(_Piroplasma_) _canis_ by Bass’s method, 172
-- -- -- nuclear phenomena of _Babesia canis_ in cultures, 176
-- -- see also _Fantham and Thomson, J. G._
Thomson, J. G., and Sinton, culture of _Trypanosoma rhodesiense_,
82, 83
-- -- -- culture of trypanosome forms of _T. gambiense_, 76
-- -- -- medium employed by, for growth of _Trypanosoma gambiense_
and _T. rhodesiense_, 745
-- -- and Thomson, D., methods of cultivation of malarial parasites,
171, 172
-- -- -- number of merozoites of malignant tertian parasite, 168
-- -- -- spirochætes in alimentary tract, 741
Thornhill, toxic symptoms following thymol administration, 686
“Thymni” or tamné of Kabyles, 598, 725
Thymol, administration of, in expulsion of ancylostomes, 685, 686
-- -- -- -- mode of, 685, 686
-- -- -- of ascarides, 694
-- -- -- of _Oxyuridæ_, 697
-- -- -- of _Strongyloides stercoralis_, 675
-- -- in flagellate dysentery, 624
-- -- in _Trichuris trichiura_ infection, 679, 680
-- -- -- -- -- followed by benzene enemata, 680
-- -- toxic symptoms following, 686
-- enemata in arrest of trichinosis, 681
-- -- in expulsion of ascarides, 694
Thymoluria, 686
Thymotol, administration in ancylostomiasis, 686
Thyroiditis, parasitic, 87
-- see also _Trypanosomiasis, Brazilian_
_Thysanoptera_, characters, 531
Tick, stages of life-cycle of _Babesia canis_ and _B. bovis_ in, 176, 177
-- bites, paralysis due to, 613
-- or relapsing fever, 116, 630
-- -- -- African, carrier of, 116, 496, 630
-- -- -- -- importation into Persia, 613
-- -- -- -- pathogenic agent, 116
-- paralysis, cause of, 504
Ticks, transmission of piroplasmosis by, from recovered to uninfected
animals, 178
Tiger, host of _Paragonimus westermannii_, 250
_Tinea rotunda_, see _Ascaris lumbricoides_
Toad, rectum and urinary bladder of, _Opalina_ parasitic in, 207
Todd, on leucocytogregarines in birds, 154
-- tick paralysis, 613
-- see also _Dutton and Todd_
Tommasi-Crudeli, early researches on malaria, 156
Tomsk, _Opisthorchis felineus_, human parasite most frequently found
at autopsies at, 253
Tongue, cysticercus of, 663
Townsend, _Simulium occidentalis_, 579
Toxascaris, characters, 465
-- _limbata_, morphology, 466
-- -- ovum of, 466
-- -- synonyms, 466
Toxoplasma, 112
-- hosts of, 113
-- _pyrogenes_, association with splenomegaly, 113
Toxorhynchites, characters, 563, 570
Trachea, ascarides invading, 691
Trachoma bodies in infected epithelial cells of conjunctiva,
209 (fig. 119)
-- -- so-called, cultivation, 210
Trematoda, endoparasitic life spent in intermediate and final host, 18
-- relation to _Turbellaria_, 19
Trematodes (sucking worms or flukes), 212
-- age attained by, 230
-- alimentary canal, 217
-- asexual generations, 224, 225
-- cercariæ (larval stages), 225, 227, 228
-- cirrus sac, 221
-- copulation in, 222
-- -- cross, 222
-- development, 12, 222
-- -- embryonic and post-embryonic, 224
-- -- final, conditions necessary for, 225
-- developmental cycle, 229
-- digenetic, adult, animals harbouring, how infected, 226
-- -- development, 224, 226
-- -- miracidia of, 226
-- endoparasitic, biology of, 229
-- -- hosts and habitat of, 229
-- excretory bladder, 219
-- -- system, 219
-- -- -- terminal flame cell, 219
-- food of, 218
-- found in man, classification, 230
-- genital pore, 222
-- intestine of, variation in, 217
-- investing layer of, 213
-- Laurer’s canal of, 221, 222
-- metraterm of, 221, 222
-- miracidia of, 223, 224
-- morphology of, 212
-- movements of, 216
-- muscular system of, 214
-- nervous system of, 216
-- organs of sense, 216
-- origin of, 12
-- -- of parasitism in, 20
-- ova of, deposition, 223
-- -- formation, 223
-- parenchyma of, 213
-- -- muscles of, 214
-- rediæ of, 225, 226, 227, 228
-- salivary glands, 217
-- sexual organs, 220
-- -- -- deviation from typical position (footnote), 222
-- -- -- female, 220, 221
-- -- -- male, 220
-- shell gland secretion in, 223
-- sporocyst of, 225, 227
-- suckers of, 213, 214
-- and turbellaria, genetic relationship between, 20
Treponema, 114, 115, 123
-- _calligyrum_, 126
-- cultivation of species from human mouth, 128, 741
-- _macrodentium_, 128
-- _microdentium_, 128
-- morphology, 124
-- _mucosum_, 128
-- _pallidum_, 114
-- -- causal agent of syphilis, 124
-- -- cultivation of, method, 125
-- -- difficult to find in tertiary eruptions of syphilis, 125
-- -- granule formation, 124, 125, 127
-- -- morphological and pathogenic variations, 126
-- -- morphology, 124, 125
-- -- _Spirochæta refringens_ associated with, 122
-- -- synonyms, 124
-- _pertenue_, cultivation, 128
-- -- granule formation, 127
-- -- mode of infection, 128
-- -- morphology, 127
-- -- pathogenic agent of yaws, 114, 127
-- -- reasons for considering specific cause of yaws, 128
-- species of, association with pyorrhœa alveolaris, 128
Treutler, filaria associated with phthisis, 408
-- parasite, probably liver-fluke, in vein, 243
Triænophorus, excretory vessels, island formation, 292
-- plerocercoid of, 300
_Triatoma megista_, discovery of _Trypanosoma cruzi_ in, 83, 84
-- -- phases of development of _Trypanosoma cruzi_ in, 87
-- -- preventive measures against, 623
Triboulet, Ascaris infection in relation to appendicitis, 653
_Trichina spiralis_, 423
Trichinella, 421
-- development in definite host, 18
-- _spiralis_, 421
-- -- development of, 373
-- -- -- history of, 423, 424
-- -- geographical distribution not in correspondence with occurrence
of trichinosis in man, 427, 428
-- -- hosts of, 6
-- -- in man, percentage of invasion according to nationalities
determined by _post-mortem_ examination, 428
-- -- infection by, 680
-- -- -- distribution in body after, 424
-- -- -- see also _Trichinosis_
-- -- invasion and encystment in muscles, 424, 425
-- -- mammals in which developed experimentally, 421
-- -- -- infected by, in order of frequency, 421
-- -- -- inhabited by, 421
-- -- morphology, 421
-- -- normal hosts of, 427
-- -- symptoms produced by, in periods of invasion, dissemination and
encystment, 424, 425
-- -- viviparous nematode, 371
Trichinellæ, development in encysted condition, 427
-- encysted, in man and other mammals, early observations of, 423
-- fatal case of infection by, 423
-- feeding experiments with, 423
_Trichinellidæ_, 419
-- characters, 375
_Trichinellinæ_, 421
Trichinosis, amount of prevalence in North America, 428
-- diagnosis, 681
-- -- by blood examination, 681
-- epidemics of, 423
-- -- in Germany, 423, 429
-- geographical distribution, 428
-- in man, geographical distribution of _Trichinella spiralis_ not
in correspondence with occurrence of, 427, 428
-- prophylaxis against, 429, 431
-- symptoms of, 424, 425, 680
-- treatment, before and after development, 681
Trichocephali in appendix, 655
Trichocephalus anæmia, 651
-- infection by, effects of, 651
-- -- in relation to appendicitis, 653
-- lacks intermediate host, 21
Trichomonads, habitat in body, 55, 735
-- question of cysts of, 56
Trichomonas, 52
-- characters of, 52
-- diarrhœa due to, 57, 624, 734
-- from gut and cæcum of rat, 735
-- _hominis_ same as _T. intestinalis_, 54
-- _intestinalis_, 45, 54
-- -- axostyle of, 55
-- -- characters of, 55
-- -- flagella of, 55
-- -- relation to _T. vaginalis_, 54
-- -- spherical contracted forms in mice, 56
-- -- transmission, modes of, 56
-- points of difference of Tetramitus from, 57
-- regions of body other than intestine in which found, 55, 56
-- _vaginalis_, 52, 760
-- -- characters of, 52, 53
-- -- flagella of, 53
-- -- nucleus of, 53
-- presence in urethra of male, 53
Trichomoniasis, human, recent researches in, 734
-- oral, treatment, 625
-- vaginal, treatment, 625
Trichopalpus, 603
-- larvæ, characters and habitat, 603
-- _obscurus_, 603
_Trichoptera_, characters, 531
_Trichosoma crassicaudum_, female parasitic, 4
-- -- habitat of, 4
_Trichostrongylinæ_, characters and habitat, 433
Trichostrongylus, morphology, 434
-- _instabilis_, habitat, 435
-- -- hosts of, 435
-- -- in man, cases recorded, 435
-- -- morphology, 434
-- _probolurus_, habitat, 435
-- -- hosts of, 435
-- -- morphology, 435
-- _vitrinus_, hosts of, 436
-- -- morphology, 435, 436
_Trichotrachelidæ_, œsophagus of, 363
-- unicellular cutaneous glands of, 361
_Trichurinæ_, 419
Trichuris, morphology, 419
-- _alcocki_, 421
-- _cameli_, 421
-- _campanula_, 421
-- _crenata_, 421
-- -- infection with, 420
-- _depressiuscula_, 420, 421
-- -- infection with, 420
-- _discolor_, 421
-- _giraffæ_, 421
-- _globulosa_, 421
-- _nodosus_, 421
-- _ovis_, 421
-- -- infection with, 420
-- _trichiura_, habitat in man, 420
-- -- infection with, sources, 679
-- -- -- symptoms, 679
-- -- -- treatment, 679
-- -- mammals inhabited by, 421
-- -- mode of attachment to wall of intestine, 679
-- -- morphology, 419
-- -- ova, development of, 420
-- -- -- embryo-containing, 420
-- -- -- -- infection by, 420
-- -- parasitic in large intestine, 678
-- -- percentage found at autopsies, 420
-- -- synonyms, 419
-- _unguiculata_, 421
Trinidad, mosquito worm in, 598
Triodontophorus, bursal formula (footnote), 439
_Troglotremidæ_, 249
-- morphology, 232
_Trombidiidæ_, characters, 485
Trombidium, 485
-- _fuliginosum_, 486
-- _gymnopterosum_, 486
-- _serraticeps_, 486
-- _tlalsahuate_, skin affections set up by, 486
Trophozoites of _Coccidia_, 140, 143
-- of _Entamœba tetragena_, 39, 40
-- of gregarines, 132
-- of malarial parasites, 159
-- of Microsporidia, 185
-- of Myxosporidia, 182
_Tropical Diseases Bureau Bulletin_, foundation of, 69
Tropical sore, see _Oriental sore_
Trouessart, _Histiogaster_ (_entomophagus ?_) _spermaticus_, 515
Trypan-blue treatment of piroplasmosis, 178
-- -- -- dosage for dogs, horses and cattle, 178
Trypanophis, 63
Trypanoplasma, characters of, 63
-- hosts of, 63
Trypanoplasms in fish, 68
Trypanosoma, 67
-- _americanum_, 69
-- _boylei_, 99
-- -- experimental infection with, 99
-- -- host of, 99
-- _brucei_, 93, 94
-- -- and _T. rhodesiense_, question of distinction or identity,
80, 83, 94
-- -- blepharoplastless strains, 101, 737
-- -- cause of nagana (tsetse-fly disease), 93
-- -- development in _Glossina morsitans_, 94
-- -- drug resistance of, 101
-- -- innocuous to big game, 70
-- -- morphology and life-history in vertebrate host, 94
-- -- nucleus, blepharoplast and flagellum of, 70
-- -- posterior nuclei in, 83
-- -- strain from Uganda, 95
-- -- -- from Zululand, 94, 95
-- _capræ_, monomorphic, 100
-- _cazalboui_, causal agent of “souma,” 100
-- -- monomorphic, 100
-- characters, 67
-- _congolense_, agents of transmission, 100
-- -- cause of Gambia horse sickness, 100
-- -- geographical distribution, 100
-- -- monomorphic, 100
-- -- probable synonyms, 100
-- _cruzi_, 83
-- -- crithidial forms, 86
-- -- culture, 87
-- -- geographical distribution, 83, 84
-- -- hosts of, 85, 86, 87
-- -- in fœtus, 88
-- -- invertebrate host of, 83, 84, 537
-- -- life-history in invertebrate host, 86
-- -- -- in vertebrate host, 84
-- -- -- -- -- modes of multiplication (“sexual” and asexual), 85, 86
-- -- microgametes and macrogametes, 85
-- -- morphology, 84
-- -- possible reservoir of, 87
-- -- schizogony of, 84, 85, 86
-- _dimorphon_, 100
-- _equi_, 83, 98
-- _equinum_, cause of “mal de caderas,” 96
-- -- morphology, 96
-- -- transmission of, 97
-- _equiperdum_, 97
-- -- cause of “dourine” or stallion disease, 97
-- -- endotoxins in, 98
-- -- morphology, 98
-- -- posterior nuclei in, 83
-- -- progress of disease, 97
-- _evansi_, blepharoplastless strains, 737
-- -- causal agent of surra, 95
-- -- morphology, 95, 96
-- -- possible case in man, 96
-- -- synonyms, 95
-- -- transmission of, 95
-- -- -- experimental, 67
-- -- variety causing “mbori” in dromedaries, 96
-- _fringillarum_, 737
-- _gambiense_, 68, 72
-- -- cause of sleeping sickness, 68, 605
-- -- cultivation of, medium used for, 745
-- -- cultures of trypanosome forms of, 76
-- -- development in _Glossina palpalis_, 74, 75
-- -- effect of serum reactions on, 80
-- -- immunization against, does not protect against infection by
_T. rhodesiense_, 80
-- -- in antelope, 76
-- -- innocuous to big game, 70
-- -- invasion of salivary glands of _Glossina palpalis_, 75
-- -- latent forms of, 77
-- -- morphology, 72
-- -- -- in circulating blood, 73
-- -- serum from animals infected with, no effect on _T.
rhodesiense_, 80
-- -- -- -- -- trypanolytic for, 80
-- -- synonyms, 72
-- _hippicum_, agents transmitting, 99
-- -- cause of “murrina” in mules, 98
-- -- morphology, 98
-- _lewisi_, crithidial forms, 91
-- -- -- -- development in rectum of rat flea, 91, 93
-- -- inoculation experiments, 90
-- -- life-cycle in invertebrate host, 90, 91
-- -- -- in vertebrate host, 88, 89
-- -- morphology, 88
-- -- multiplication rosettes, 71
-- -- potential pathogenicity, 737
-- -- rosette forms, 89, 90
-- -- strain of, losing resistance to arsenophenyl-glycin, how
effected, 93
-- -- transference from blood of rat to blood of snake, 102
-- -- transmission of, 88
-- _nanum_, 100
-- _nigeriense_, 76
-- _noctuæ_, 69, 737
-- _pecaudi_, 95
-- -- causal agent of baleri in sheep and equines, 95
-- -- posterior nuclei in, 83
-- _pecorum_, 100
-- _rhodesiense_, 69, 76
-- -- and _T. brucei_, question of distinction or identity, 80, 83, 94
-- -- animal reactions, 78
-- -- cause of Rhodesian sleeping sickness, 69, 76, 605
-- -- cultivation of, 83
-- -- -- medium used for, 745
-- -- developmental cycle in _Glossina morsitans_, 81
-- -- effect of serum reactions on, 80
-- -- _Glossina morsitans_ transmitting, 608
-- -- immunization against _T. gambiense_ does prevent infection by,
experiments proving, 80
-- -- latent or resting forms of, 77, 78
-- -- morphology, 76, 77
-- -- non-pathogenic to antelopes, 70
-- -- partial immunity against, 81
-- -- pathogenic to man and laboratory animals, 70
-- -- posterior nuclei in, 83
-- -- reservoir of, 81
-- -- resistant to atoxyl, 78
-- -- serum from animals infected with _T. gambiense_ has no
effect on, 80
-- -- transmission of, 69, 81
-- -- -- climatic factors affecting, 81
-- -- virulence of, compared with that of _T. gambiense_, 78
-- _simiæ_, virulent to monkeys and pigs, 100
-- _theileri_, 98, 611
-- -- geographical distribution, 98
-- -- morphology, 98
-- _ugandæ_, 95
-- _uniforme_, hosts of, 101
-- -- monomorphic, 101
-- _vivax_, fatal to cattle, 99
-- -- monomorphic, 99
-- -- transmission of, 100
Trypanosome, animal, infection of human being with, 96
-- diseases spread by Glossina, 603
-- human, 68, 69
-- -- artificial infection of species of Glossina with, 605
-- infections, Liverpool School of Tropical Medicine Expedition sent
to investigate, 68
Trypanosomes, adaptation of, 101
-- artificial cultivation, 69
-- blepharoplastless, 101, 737
-- classification, 71, 72
-- deleterious or fatal to domestic animals, 69
-- general note on development in Glossina, 101
-- hosts of, 67, 68, 69
-- immunity to, in antelope, 69
-- in blood, cultures aid in detection of, 69
-- -- cyclical variation, 78
-- -- daily number from case of Rhodesian sleeping sickness, 79
-- -- method of determining number, 748
-- -- multiplication, 71
-- -- periodicity, 69
-- -- seasonal variation, 69
-- in cerebrospinal fluid from cases of sleeping sickness, 68
-- latent forms, non-flagellate, from internal organs of
vertebrates, 73, 74, 77
-- monomorphic, 99
-- morphology of, 70
-- nuclei of, 70
-- pathogenic to man and domestic animals, 70
-- percentage of fleas fed on infected rat becoming infected with, 93
-- polymorphism, 72
-- posterior nuclei in, 83
-- resting stages, 72
-- transmission from one vertebrate host to another, 72
-- transmissive stage in vertebrates, 737
-- transmitted experimentally by Stomoxys, 610
-- undulating membrane, 71
Trypanosomiasis, African, see _Sleeping sickness_
-- Brazilian, acute, 87
-- -- chronic, varieties of, 87, 88
-- -- clinical features, 87
-- -- hereditary transmission, 88
-- -- histopathology, 88
-- -- suggested treatment, 623
-- -- synonyms, 87
-- cryptic, 69
_Trypanosomidæ_, 61
-- characters, 66
-- genera of, 67
Tryposafrol, producing blepharoplastless trypanosomes, 737
Tsetse-fly, see _Glossina morsitans_
-- disease, see _Nagana_
Tuberculosis, see _Cestode tuberculosis_
“Tuft-like” or “phagocytic” organs of nematodes, 362
Tumours, subcutaneous, associated with invasion by _Onchocerca
volvulus_, 418
_Turbellaria_, parasitic, 2
-- relation of _Trematoda_ and _Cestoda_ to, 19
-- and trematodes, genetic relationship between, 20
Turkeys, blackhead in, 145
Turpentine in flagellate diarrhœa, 624
-- in nasal myiasis, 719
-- oil of, in bilharziasis, 643
_Tydeus molestus_, habitat, 491
-- -- host-tormenting, 491
_Tylenchus putrefaciens_, 379
Typhlitis, association of _Oxyuris vermicularis_ with, 467
_Typhlocœlum flavum_, progeny of, discovery, 12
Typhoid fever, helminthes as predisposing factor of, 657
-- -- peculiar fever resembling, 613
-- -- spread by house-fly, 586
-- -- symptoms of, in lumbricosis, 650
-- vaccine in bilharziasis, 644
Typhus, possibly due to a chlamydozoön, 207
Tyroglyphi, differentiation of Glyciphagi from, 513
_Tyroglyphidæ_, characters, 511
-- habitat and food of, 511
_Tyroglyphus longior_, 512
-- -- characters of, 512
-- -- habitat, 512
-- _minor_, var. _castellani_, cause of copra itch, 513
-- _siro_, 512
-- -- characters of, 511
U.
Uganda, strain of _Trypanosoma brucei_ from, 95
-- syphilis in, treatment, 632
Uhlenhuth (and others), endotoxins in _Trypanosoma equiperdum_, 98
Ulcers arising from clothes louse infection, 711
-- and boils due to invasion by _Cordylobia anthropophaga_, 592
-- examination for protozoa, 746
-- production by species of _Enyaliopsis_, 542
Ulcus tropicum, agent of, 122
Umbilicus, ascarides escaping from, 656
Unger, treatment of oxyuriases, 697
Uranotænia, characters, 565
Urethra, fistulæ of, arising from bilharziasis, 642
-- -- treatment, 644
-- larvæ of _Homalomyia canicularis_ found in, 585
-- maggots passed from, 728
-- male, presence of _Trichomonas vaginalis_ in, 53
Urinary apparatus, symptoms of bilharziasis mainly centred in, 641
-- passages, invasion by ascarides, 692
Urine, amœbæ found in, 45, 46
-- human, aphides said to have been passed in (footnote), 532
-- occurrence of _Anguillula aceti_ in, 379
-- presence of _Nephrophages sanguinarius_ in, 490
-- preservation of ova of flukes in, 472
Urosporidium, 194
-- _fuliginosum_, 195
Urotropine in bilharziasis, 643
Urticaria, echinococcus cysts causing, 651, 652
-- set up by _Leptus autumnalis_, 702
Uterus, cervix, polypoid tumour of, with Schistosoma infection, 643
Uzara in flagellate diarrhœa, 625
V.
Vaccine and emetine treatment combined in pyorrhœa alveolaris, 620
Vaccinia, cell inclusions in, 207, 208
Vagina atrophied in _Acoleïnæ_, 297
-- presence of _Rhabditis pellio_ in, 377
Vaginitis, acute, due to Schistosoma infection, 643
Vanillismus, so-called, cause of, 512
Varicose glands in filariasis, 402
Variola, cell inclusions in, 207, 208
Vegetable food, raw, avoidance of, in prophylaxis against
Oxyuriasis, 697
-- matter, decomposing, _Tyroglyphidæ_ in, 511
-- -- larvæ of _Homalomyia canicularis_ found in, 585
Veins, liver-flukes found in, 243
Vena cava and portal vein, communication between, how formed, 272
Verallina, characters, 565
Vermifuges, 669–675
Vertebrates, entamœbæ of, 34
-- experimental introduction of insect flagellates into, 104, 112,
737, 738
-- internal organs of, latent forms of trypanosomes from, 73, 74
-- multiplication of trypanosomes in blood of, 71
-- spirochætes in, 116, 122
Vesicles, formation of, in creeping disease, 730
Vesico-prostatic plexus, _Schistosoma hæmatobium_ in, 273, 274
Vianna, histopathology of Brazilian trypanosomiasis, 88
-- treatment of espundia, 629
Viereck, discovery of _Entamœba tetragena_ by, 38
Vignolo-Lutari, case of intertrigo set up by _Oxyuris vermicularis_, 696
Villot, larvæ of _Gordiidæ_, 479
Vinegar, _Anguillula aceti_ found in, 379
-- see also _Sabadill vinegar_
Virchow, R., development of _Trichinella spiralis_, 423
-- -- doubtful case of human coccidiosis,149
-- -- _Echinococcus multilocularis_, 356
Vital, liver-fluke in vein, 243
Vlemingkz’s mixture, application in scabies, 706
Vogt, C., on the Helminthes, 3
Vomited matter, spirochætes in, 122
Vorticella in fæces, 206
W.
Wagener, von, lesions produced by _Oxyuris vermicularis_, 695
-- life-history of _Oxyuris vermicularis_, 467
Waldenburg, experimental infection with _Coccidia_, 136
Walker and Sellards, experiments with dysenteric amœbæ, 618
Walker, E. L., balantidiasis, 203
-- -- on _Entamœba histolytica_, 40
-- -- prevention and treatment of balantidian dysentery, 637
Walker, Norman, treatment of scabies, 707
Walrus, host of _Dibothriocephalus cordatus_, 315
Walsh and Riley, _Rasahus biguttatus_, 540
-- -- _Reduvius personatus_, 540
Warble flies (_Oestridæ_), hosts of, 594
Warburg, extract of male fern in expulsion of ancylostomes, 687
Wasielewski, _Hæmoproteus_ (_Halteridium_) _danilewskyi_, var.
_falconis_, 152
Water, eggs of mosquitoes float on, 559
-- filtered and boiled, as prophylactic against bilharziasis, 644
-- infected, avoidance of, in prophylaxis against Guinea worm
infection, 676
-- larvæ of _Stegomyia fasciata_ occur in all collections of, 574
-- mature larvæ of _Ancylostoma duodenale_ capable of living in, 454
-- receptacles, screening against mosquitoes, 636
-- stagnant, mosquitoes depositing ova in, 553, 557
-- transmission of trichomonad infection by, 56, 624
-- weeds harbouring mosquito larvæ, destruction of, 636
Watercress, passage of larvæ of _Syrphidæ_ into human beings through
eating, 584
Watsonius, 234
-- _watsoni_, 234, 235
-- -- diarrhœa in host associated with, 235
-- -- female organs, 235
-- -- habitat, 235
-- -- male organs, 234
-- -- morphology, 234
-- -- ova, 235
-- -- synonyms, 234
Weichselbaum, intestinal myiasis, 726, 727
Weidman, see _Smith and Weidman_
Welland, Ascaris sp., 465
Wellmann, the ochindundu, 541
Wendelstadt and Fellmer, trypanosomes, mutation experiments with, 102
Wenyon, C. M., connection of _Cimex_ sp. with Oriental sore, 536
-- -- possible host of _Leishmania tropica_, 108
-- -- on _Entamœba histolytica_, 40, 41
-- -- on genus Cercomonas, 736
-- spherical contracted forms of _Trichomonas intestinalis_, 56
-- supposed intermediate host of parasite of Bagdad sore, 575
-- _Tetramitus mesnili_, 57
-- transmission experiments with _Trypanosoma lewisi_, 92, 93
Werbitzki, blepharoplastless trypanosomes, 101
Wheler, _Dermacentor reticulatus_, 502
-- length of life of _Ixodes plumbeus_ (dog tick) apart from host, 495
-- life-history of _Ixodes reduvius_, 494
Whip worm, see _Trichuris trichiura_
White mice, experimental production of disease like leishmaniasis
in, 103
-- -- infection with _Herpetomonas ctenocephali_ and _H. pattoni_, 103
-- scour in fowls, causal agent, 145
Whitfield, A., and Hobday, F., transmission of dog mange to man, 523
Whittles, nematode larvæ in periosteum of upper jaw in case of
gingivitis, 378
Wiggins, locust injurious to man, 542
Wijnhoff, cases of amœbæ in urine, 46
Wild game, _Trypanosoma rhodesiense_ present in, 81
Wilkinson’s ointment, application in scabies, 706
Williams, Anna W., culture media for amœbæ, 743
-- -- on cultural amœbæ, 42
Williams, H. U., invasion of human beings by Trichinella according to
nationalities, 428
Wilms, myiasis œstrosa dermatosa, 725
Winogradoff, _post-mortem_ discoveries of _Opisthorchis felineus_,
252, 253
Wirsing, mode of infection of intestinal myiasis, 727
Wohlfahrt, myiasis cutanea from Sarcophaga, 722
Wolff, treatment of cutaneous and muscular cysticerci, 663
Woodcock, transmissive phase of trypanosomes, 737
Wood tick, see _Dermacentor occidentalis_
Worm abscesses, formation of, 9
-- electuary (Störk’s) in expulsion of ascarides, 692
-- seed oil in expulsion of ascarides, 694
“Wormlet” burrowing into human epidermis, 599
Worms, intestinal, hereditary transmission of, former belief in, 11
-- -- of lower animals represent young stages, 21
-- -- spontaneous generation, belief in, 12
-- -- transmission by ova, discovery of, 11
Wounds, larvæ in, movements of, 723
Wright, _Rhinosporidium kinealyi_, 197
Wurtz and Cleri, invasion by _Loa loa_, 678
Wyeomyia, characters, 565
X.
Xenopsylla, distinctive characters, 545
-- host of cysticercoids of _Hymenolepis murina_ and _H. nana_, 328
-- _brasiliensis_, 547
-- _cheopis_, 546
-- -- carrier of plague bacillus, 543, 547
-- -- host of _Trypanosoma lewisi_, 92
Xeroform, application in _Demodex folliculorum canis_ infection, 709
_Xyphorhyncus firmus_, 131
Y.
Yaws, climatic distribution, 632
-- inoculation with, experimental, 127
-- -- producing no immunity to syphilis, 128
-- non-immunity to, produced by inoculation with syphilis, 128
-- pathogenic agent of, 114, 127, 128, 632
-- prophylaxis, 632
-- species of Sarcophaga concerned in dissemination of, 590
-- stages of, 632
-- treatment, 632
Yellow fever, mosquito carrier of, 574
-- -- _Paraplasma flavigenum_ said to be associated with, 180
-- -- transmission by Stegomyia, 555
-- pigment in kidney and liver cells in ancylostomiasis, 647
Yorke and Blacklock, classification of trypanosomes, 72
-- see also _Blacklock and Yorke_
-- see also _Stannus and Yorke_
Z.
Zarniko, case of _Oxyuridæ_ in nose, 696
Zeder, special class of cysticerci established by, 282
Zeller, _Echinococcus multilocularis_, 356
Zenker, development of _Trichinella spiralis_, 423
-- fatal case of infection by Trichinellæ, 423
-- _Linguatula serrata_, 527
Zenker’s solution, 749
Ziemann, infection by _Loa loa_, 678
-- varieties or sub-species of malignant tertian parasite, 167
Zinn, blood-stained diarrhœa from _Strongyloides stercoralis_
infection, 674
-- extract of male fern in expulsion of ancylostomes, 687
Zooparasites, 1
Zschokke, experimental infection of man with _Dibothriocephalus
latus_, 312
-- Rhinosporidium in horses, 197
Zuelzer, on spirochætes, 114, 741
Zululand, strain of _Trypanosoma brucei_ from, 94
Zürn, case of transmission of infection by _Demodex folliculorum
canis_ to man, 709
Zygotes of _Coccidia_, 141, 144
-- of gregarines, 132, 133
*Spelling inconsistencies*:
Ankylostoma/Ancylostoma/Anchylostoma
anthelminthic/anthelmintic
Endamœba/Entamœba
proglottids/proglottides
Bilharziasis/Bilharziosis
*Spelling corrections*:
Ater → After
breath → breadth
Schizotrvpanum → Schizotrypanum
cyle → cycle
vertebrate → vertebrates
the tickis in completely known → the tick is incompletely known
epthelial → epithelial
Protion → Portion
ooks → looks
succeded → succeeded
imes → times
Furthur → Further
tell → tells
o → of
ow → now
fo → of
cytologica → cytological
sucessfu → successful
Agchylostoma → Ancylostoma
Ancylostomalarve → Ancylostomalarven
lombr. → lumbr.
hyatid → hydatid
Szerlicky → Szerlecky
genita → genital
cystercerci → cysticerci
diagnoiss → diagnosis
cysticerus → cysticercus
s → is
n → In
protanrdic → protandric
Cuticule → Cuticle
cel → cell
fron → front
brought → bought
inmature → immature
ater → later
Acarides → Ascarides
artifically → artificially
cauity → cavity
an daccording → and according
he → the
synonomy → synonymy
follow → follows
Ecchinococcus → Echinococcus
Brachyera → Brachycera
NaHO → NaOH