None
M., toxic symptoms following thymol administration, 686 treatment of bilharziasis, 643 Santonin in bilharziasis, 643 — in expulsion of ascarides, 692 ^ of OxifuridcB, 697 — in intestinal myiasis, 728 Sapo viridis and tar, application in creep- ing disease, 732 Sarcocystin, isolation of, 191 Sarcocystis hertrami, 193 — blanchardi, 193 from ox, 190 Sarcocystis 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 fronl, 191 Sarcodina, 27, 29 — characters and habitat, 27 Sarcoid globules in miracidium of Schis- tosoma hcBmatobium, 276 Sarcophaga carnosa (flesh fly), characters, 589 larvae of, 589 regions of human body invaded by, 589 viviparous, 589 — chrysostoma, 590 — hcematodes, 589 — hoBniorrhoidalis , 589 — magnifica, geographical distribution , 589 larvae of, regions of human body in- vaded by, 589 references to, 589 — plinthopyga, probably concerned in dis- semination of yaws, 590 — ruficomis, 589 — wohlfahrti, larvae of, method of destroy- ing, 723 unusual situations of, 723 nasal myiasis from, 722, 723 Sarcopsyllidoe, 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 — scahiei, characters, 518 infection by, disease produced by, 704 see also Scabies synonyms, 518 crnstosce, 519 var. 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 caeca, 278 — — female, morphology, 278 from dog, 280 egg from faeces, 280 uterine egg, 280 habitat, 280 liver showing eggs in the intra- and interlobular connective tissue, 282 male, morphology, 277 — ^ and female in copula, 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 Schistosomidce, 269, 753 [ — morphology, 233 I Schizocystis, 135 j Schizogony absent in Eugregarinea, 134 i — in Coccidiidea, 138 — in Leucociitozoa, 153 — of malarial parasites, 161, 172 Schizogregarinea, 135 Schizotrypanum cruzi, 83 Schleip, blood examination in diagnosis of I trichinosis, 681 j Schlesinger, intestinal myiasis, 727 Schliiter, haemorrhagic enteritis from Strongyloides infection, 674 Schmidt, larvae in nose in enormous num- bers, 716 — Trichomonas pulmonalis , 56 Schneider, A., on Coccidia, 137 on Eimeria, 142 on gregarines, 130 INDEX 887 Schuberg, copulation in Coccidia, 137 — immunity of Ornithodorus moubata against infection with Spirochceta dut- toni, 119 Schiiffner, peculiar fever resembling typhoid, 613 Schiiffner'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, Ehinosporidium 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 diarrhoea from Strongyloides stercoralis infection, 674 Selenidium, 135 Sellards, see Walker and Sellards Senevet, herpetomonad flagellate in cul- tures of blood and organs of geckos, 739 Senna, syrup of, in expulsion of ancylo- stomes, 686 Sense, organs of, lacking in parasitic nematodes, 366 Sepsidce, characters, 583 — larvae (maggots) of, 583 Septicaemia terminating nasal myiasis fatally, 718 Sergent, transmission of relapsing fever, 120, 121 Sergent, Ed. and Et., herpetomonad flagel- late 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 amoebae found in, 46 Serum diagnosis of echinococcus, 359 complement deviation, 359 precipitin reaction, 359 — human, action on Trypanosoma rhode- siense, 80 — immune, action on Trypanosoma rhode- siense, 80 Setaria, habitat, 407 — morphology, 407 — equina, hosts and habitat of, 408 morphology, 408 synonyms, 408 — (Filaria) hcemorrhagica, 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 cellulosoe in, 337 — echinococci in, 346 — heart-water fever in, carrier of, 493 — how infected by Fasciola hepatica, 226 — liver-fluke disease in, death from apo- plexy in first period, 240 period of anaemia, 240 of immigration, 240 — of migration of flukes, 241 of wasting, 240 ravages caused by, 238 — organs infected with echinococcus, per- centage 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 amoebae 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 Taeniae, 14 — explanation of bladder worms, 14 — feeding experiments with Tcenia echino- coccus, 356 — investigations of Gregarinida, 129 — observation of Pseudonavicellae, 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 Amblyomm,a cayennense Simond, researches on Coccidia, 137 Simulidce, 577 Simulium, bite of species of, 578, 579 — characters, 577 — larvae of, 578 — life-cycle of, 578 888 THE ANIMAL PARASITES OF MAN Simulium, wing of, 579 — buissoni, possible connection with spread of leprosy, 579 — columoascnensis , geograjjhical distribu- tion, 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. gamhiense, 76 of T. rhodesiense, 83 — Prowazekia urinaria, 64, 65 Siphunciilata, 532 — see also Pediculidoi Skin affections caused by cereal mites, 489 due to Dermanyssiis hirundinis , 492 set up by Leptus autiimnalis, reme- dies against, 702 by Trombidium tlalsahuate, 486 — disease caused by larvae of Dermatobia noxialis, 725 due to young nematodes in dogs, 378 produced by Bhizoglyphus parasi- ticus, 514 — diseases set up by penetration of larvae of Ancylostoma duodenale, 455 various names for, 455 — filaria infection of, 378 — infection by Ancylostoma duodenale through, 683 by larvae 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, larvae 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 trypano- somes 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 Sleeping sickness, treatment by tartar emetic, 622 must be commenced in early stages to be effective, 622 Sleeping Sickness Bureau Bulletin, founda- tion of, 69 Sloth, blood of, inhabited by Endotry- parium schaudinni, 99 Smith, Theobald, experimental infection of mice with Sarcocystis maris, 191 — and Barrett, Endamoeba, 734 Endamoeba gingivaiis, 733 treatment of oral endamoebiasis, 620 Smith and Kilborne, 174, 176, 177 — and Weidman, Entamoeba mortinatalium , 45 Smithia, morphology, 174 — microti, 174 — talpcB, 174 Snake, blood of, transference of Trypano- soma brucei to, from blood of rat, 102 Soamin in sleeping sickness, 623 Soda, bicarbonate, with iodoform in expul- sion of ascarides, 694 — salicylate of, lavages of, in nasal mvia- sis, 719 Soldiers, Pediculus vestimenti pest among, during campaigns, 533 — prophylaxis against clothes lice among, 616 Solium, derivation of specific term (foot- note), 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 j^resence, 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, 059 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 (?) kilimaroe, 407 Spermatozoa of Trematoda, no essential difference in structure from those of other animals, 222 Sphcerularia, nematodes hatched from eggs of, 5 Spiders, see Arachnoidea , 483 Spinal ganglia of rabid monkeys, cultiva- tion, 210 Spinning mites, see Tetranychidcs Spirochaeta, 115 INDEX 889 Spirochoeta aboriginalis, association with granuloma inguinale, 122 — acuminata, 122, 128 — anodontce, 114 — anserinu, 119, 122 — balbiunii, 114 — berberu, agent of North African and Egyptian relapsing fever, 122 — bvonchialis, 122, 632, 739 mode of infection, 740 morjihology and life-history, 739, 740 — buccalis, 122 morphology, 741 — cavtcri, 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 re- sults, 118, 119 — — — ■ immunity of Ornithodorus mou- bata against, 119 transmission of, 739 — eurygyraia, 122 — galiinarum, 119, 122 agent of transmission, 119 appearance in hsemocoelic fluid of Argas yersicus, 119 • cultivation of, 123 fatal to fowls, 119 — gigantea, 114 — granulosa, 116 — hachaizce in cholera motions, 122 — laverani, small size of, 122 — marchouxi, see Spirochceta galiinarum — muris, 122 — novyi, agent of North American relaps- ing fever, 122 cultivation of, 123 — obermeieri, see Spirochceta recurrentis — obtusa, 122, 128 — ovina, 122 — phagedenis, 122 — 2}licatilis, 114 — recurrentis , 120 agents of transmission, 120 cause of European relapsing fever, 120, 122 ■ cultivation of, 123 incubation period, 630 morphology, 120 — ref ring ens, 122, 128 association with Treponema jyalUdum., 122 — rossii, agent of East African relapsing fever, 122 cultivation of, 123 — schaudinni, agent of ulcus tropicum, 122 — stenogyrata, 122 — theileri, 122 Spirochceta vincenti, 122 Spirochcetacea, 115 Spirochsetes, 114 — blood inhabiting, 116 — classed among Frotista, 29, 115 — cultivation 01, 123 presence of oxygen necessary for, 123 — granule phase of, 120 — hosts of, 114 — in alimentary tract, 741 — in human mouth, 122, 740 — in voinited matter, 122 — mode of division, 115 — molluscan, breaking up into granules, 119 — morphology and morphological varia- tion, 114, 115 — of human mouth, recent Avork on, 740, 741 — of relapsing fever, periodic increase and decrease in blood, 115 — reaction to drugs, 115 — systematic position, 115 Spirochcetoidea, 115 Spirochsetoses, 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 I Sporozoites of Coccidiidea, 138, 139, 140 i — of gregarines, 132, 133 ' — of malarial parasites, 159 j Stained material, examination of, 747 ' Staining, 749 890 THE ANIMAL PARASITES OF MAN 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 Staubli, blood examination in diagnosis of trichinosis, 681 Steel and Evans, experimental transmission of Trypanosoma evansi, 67 Steenstrup, discovery of method of multi- plication of Heiminthes, 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. scu- tellaris from, 575 domesticated species, 574 food of, 574 geographical distribution, 574 larvae of, habitat, 574 ova of, 574 possible host of Leishmania tropica, 108 source of danger to Panama Canal, 574 supposed intermediate host of para- site 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. fas- ciata, 575 Stegomyia simpsoni, characters, 572 — terreus, characters, 573 — tripunctata, characters, 573 — W-alba, characters, 572 — wellmannii, characters, 572 Stein, interrelation of pseudonavicellae and gregarines, 129 Stein, v., classification of Infusoria, 199 — discovery of meal worm in bladder worm, 303 Steinhaus, intestinal stenosis following in- fection by Tcenia solium, 662 Stempell, on Nosema bombycis, 184 Stephens, J. W. W., appendix on Trema- toda 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 in- testinalis, 60 prophylaxis against flagellate diar- rhoea, 625 Stillborn child, problematical " monocystid gregarines " 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, rhabditea found in, 378 — larvae 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 polio- myelitis by, 612 Stools, larvae of Blaps mortisaga in, 542 — method of discovering head of tape- worms in, 674 StreblidcB (bat parasites), 611 Strepsiptera, characters, 531 Strong and Musgrave, species of amoebae distinguished by, 31 INDEX 891 Strung ylidce, 375, 432 — free life of young stages, 20 Strongyloides, European, free-living gene- ration generally absent in, 383 — fulleborni, 384 — intestinalis , geogra2)hieal distribution, 384 ■ — larvae 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 diarrhoea associated with, 381 expulsive treatment, 675 — pathological significance, 674 — prophylaxis against, 675 symptoms, 674, 675 larva from fresh human faeces, 382 — mature filariform, 383 mode of development, 373 occurrence in man, 384 — — parasitic generation, morphology, 381 ova, 381, 382 synonyms, 380 and Ancijlo stoma duodenale, larvae of, diiit'erences between, 451 — synonyms, 379 — toxic action of, 651 — vivipara, 384 Strongylopkiimata, 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 cysti- cerci, 663 Suckers of Cestoda, 289 Sucking worms, see Tr-etnatoda Suctoria, 29, 198 — characters and habitat, 29 Sulphur, flowers of, projjhylactic against clothes lice, 616 — preparations, application in scabies, 706 Sump bunches, skin affection set up by t penetration of larvae 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 56 I Surra, trypanosomes in blood of horses with, 67 Swallow bug, see Cimcx hirundinis Swammerdam, discoveries of origin of para- sites, 10 Swamps, drainage of, in prevention of malaria, 636 Sweden, ox Avarble fly (Hypodernia bovis) attacking man in, 596 Swellengrebel and Strickland, on Trypano- soma lewisi, 92 Symbiosis, 6 Symmers, bilharziasis of lung, 642, 643 Symphoromyia, characters, 603 Syngamece, characters, 459 Syngamus, 459 — habitat and hosts of species, 459 — kingi, habitat and host, 460 morphology, 459, 460 — trachcalis, bursa of, 461 Syphilis, inoculation with, j^roducing no immunity to yaws, 128 — non-immunity to, produced by inocula- tion with yaws, 128 — parasite of, 114, 124, 125, 632 — tertiary eruptions of, Treponemata diffi- cult to find in, 125 — treatment, 632 Syrphidoz, rat-tailed larvae of, characters and habitat, 583, 584 ^J^J^J of gregarines, 132 Szerlicky, case of intertrigo set up by Oxyuris vermicularis, 696 Tabanid^ (gdd flies), characters, 600, 601 — diseases transmitted by, 601 — larvae, 600 — method of destruction, 601 — ova, 600 — pupae, 600 Tabanus, species of, transmitting trypano- somes, 96, 601 — bovinus (ox gad fly), 601 Taenia, 331 — africana, mature segment of, 342 morphology, 342 oncosphere of, 299 — — proglottis and head of, 343 — bremneri, morphology, 337 — capensis, 339 — coenurus, 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, 345 892 tHE ANIMAL PARASITES OE MAN Tcenia echinococcus, 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 — lophosorna, 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, 67^ — — 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 e^g, 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, 680 expulsion from body, effect on anaemia, 648 measures for, must be thorough, 336 geographical distribution, 334 corresponds with that of domes- tic 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 celluloses malformations of, 332 modes of transmission, 336 morphology, 331 parasitic association with Dibothrio- cephalus latus, 658 Tcenia solium, 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 Taeniae, development of, 14 — infection by, treatment, symptomatic, 669 — nervous system of, 290 — oncospheres of, 14 — species of, in relation to cystic forms, 16 Tceniidce, 331 — egg-shell substance, 297 — eggs of, 297 — morphology, 309 — oncospheres of, development of cysti- cerci from, 303 — rostellum, 289 of, ring encircling, 291, 292 Taeniol, administration in ancylostomiasis, 686 — effects of, 672 Taeniorhynchus, 576, 577 — africana, 577 — annulipes, 577 — australiensis , 577 — characters, 564 — major, 577 — ova of, 557, 558, 577 — titillans, 577 carrier of larvae of Filaria bancrofti, 577 — uniformis , bll carrier of larvae of Filaria bancrofti, 577 Tallqvist, experimental bothriocephalus anaemia, 646 Tamne 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 intes- tinal parasites, 667 — individuality of, early researches as to, 283 — infection by, symptomatic treatment, 669 — injury inflicted by, depends on number in host, 9 — larvae of, sexual maturity must take ! place in terminal host, 304 — larval stages, development, 298-301 modes of, 300 INDEX 893 Tapeworms, 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 creep- ing disease, 732 Tarsonemidce, characters of, 488 Tarsonemus intectus, 489 — uncinatiis , 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 spirochaeto- sis, 633 Technique, protozoological, fixed and stained material, 747 fresh material, 745 notes on, 745-752 Teeth, carious, spirochaete associated with, 122 Teichomyza fusca, larvae of, habitat, 584 Teissier, mercury in expulsion of Strongy- loides stercoralis, 675 Telosporidia, 28, 129 — characters, 28, 129 Temnocephalid(B, 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 Tetranychidoe (spinning mites), characters of, 488 Tetranychus, 488 — molestissirnmus, geographical distribu- tion, 488 itching produced by, 488 — telarius, var. 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 cultiva- tion of malarial parasites, 171, 172 number of merozoites of malig- nant tertian parasite, 168 spirochaetes in alimentary tract, 741 Thornhill, toxic symptoms following thymol administration, 686 " Thymni " or tamne of Kabyles, 598, 725 Thymol, administration of, in expulsion of ancylostomes, 685, 686 mode of, 685, 686 of ascarides, 694 894 THE ANIMAL PARASITES OF MAN Thymol, administration of, in expulsion of Oxynridop, 697 of Strongyloides siercoralis, 075 in flapfellate dysentery, 624 in Trichiiris trichiiira 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 ancylosto- miasis, 686 Thyroiditis, parasitic, 87 — see also Trypanosomiasis , Brazilian Thysanoptera, characters, 531 Tick, stag-es of life-cycle of Babesia canis and B. hovis 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 lumhricoides Toad, rectum and urinary bladder of, Opalina parasitic in, 207 Todd, on leucocytogregarines in birds, 154 — tick paralysis, 613 — see also Button and Todd Tommasi-Crudeli, early researches on malaria, 156 Tomsk, Opisthorchis felineus, human para- site most frequently found at autopsies at, 253 Tongue, cysticercus of, 663 Townsend, Simulium occidentaJis , 579 Toxascaris, characters, 465 — limhata, morphology, 466 ovum of, 466 synonyms, 466 Toxoplasma, 112 — hosts of, 113 — pyrogenes. association with splenome- galy, 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 in- termediate and final host, 18 — relation to Turhellaria, 19 Trematodes (sucking worms or flukes), 212 — ao-e attained by, 230 — alimentary canal, 217 — asexual generations, 224, 225 — cercariae (larval stages), 225, 227, 228 — cirrus sac, 221 — copulation iii, 222 -. — cross, 22? Trematodes, 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 — redise 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 be- tween, 20 Treponema, 114, 115, 123 — calliqyrum, 126 — cultivation of species from human mouth, 128, 741 — macro d entium , 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 fcrmation, 124, 125, 127 morphological and pathogenic varia- tions, 126 morphology, 124, 125 Svirochoeta refringens associated with, 122 - — • — synonyms, 124 — pertenue, ciiltivation, 128 granule formation, 127 INDEX 895 Treponema pertenue, mode of infection, 128 morphology, 127 pathogenic agent of yaws, 114, 127 reasons for considering specific cause of yaws, 128 — species of, association with pyorrhoea alveolaris, 128 Treutler, filaria associated with phthisis, 408 — parasite, probably liver-fluke, in vein, 243 Triaenophorus, excretory vessels, island formation, 292 — plerocercoid of, 300 Triatoma megista, discovery of Trypano- soma cruzi in, 83, 84 jihases of development of Trypano- soma 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 experi- mentally, 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 viviparoiis nematode, 371 Trichinellse, development in encysted con- dition, 427 — encysted, in man and other mammals, early observations of, 423 — fatal case of infection by, 423 - — feeding experiments with, 423 Trichinellida?, 419 — characters, 375 Trichinellince, 421 Trichinosis, amount of prevalence in North America, 428 — diagnosis, 681 -by blood examination, 681 — epidemics of, 423 in Germany, 423, 429 r — geographical distribution, 428 Trichinosis in man, geographical distribu- tion of Trichinella spiralis not in cor- respondence 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 anaemia, 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 — diarrhoea due to, 57, 624, 734 — from gut and caecum 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 — larvae, characters and habitat, 603 — ohscurus, 603 Trichoptera, characters, 531 Trichosoma crassicaudum, female parasitic, 4 habitat of, 4 Trichostrongylince , 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 Trichotrachelida-, oesophagus of, 363 — unicellular cutaneous glands of, 361 Trichurince, 419 Trichuris, morphology, 419 — alcocki, 421 — cameli, 421 — campanula, 421 — crenata, 421 infection with, 420 896 THE ANIMAL PARASITES OF MAN Trichuris depressiuscula, 420, 421 infection with, 420 — discolor, 421 — giraffcB, 421 — globidosa, 421 — nodosus, 421 — avis, 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 in- testine, 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 — unquiculata, 421 Trinidad, mosquito worm in, 598 Triodontophorus, bursal formula (foot- note), 439 Troglotremidcs, 249 — morphology, 232 Trombidiidas, characters, 485 Trombidium, 485 — fuliginosum, 486 — gymnopterosum, 486 — serraticeps, 486 — tlalsahuate, skin affections set up by, 486 Trophozoites of Coccidia, 140, 143 — of Entamoeha tetragena, 39, 40 — of gregarines, 132 — of malarial parasites, 159 — of Microsporidia, 185 — of Myxosporidia, 182 Tropical Diseases Bureau Bulletin, founda- tion of, 69 Tropical sore, see Oriental sore Trouessart, Histioqaster (entomophagus ?) spermaticus , 515 Trypan-blue treatment of piroplasmosis, 178 dosage for dogs, horses and cattle, 178 Trypanophis, 63 Trvpanoplasma, characters of, 63 — hosts of, 63 T: ypanoplasms in iish, 68 Trypanosoma, 67 — americanum, 69 — hoylei, 99 experimental infection with, 99 host of, 99 — hriicei. 93, 94 and T. rhodesiense, question of dis- til-ction 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 ffame, 70 morphology and life-history in verte- brate host, 94 Trypanosoma hrucei, nucleus, blepharoplast and flagellum of, 70 posterior nuclei in, 83 strain from Uganda, 95 from Zululand, 94, 95 — caprce, 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 foetus, 88 invertebrate host of, 83, 84, 537 life-history in invertebrate host, 80 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 drome- daries, 96 — fringillarum, 737 — gambiense, 68, 72 cause of sleeping sickness, 68, 605 cultivation of, medium used for, 745 cultures of trypan osome forms of, 76 development in Glossina palpalis, 74, 75 effect of serum reactions on, 80 immunization against, does not pro- tect against infection by T. rhodesiense, 80 in antelope, 76 innocuous to big game, 70 invasion of salivary glands of Glos- sina palpalis, 75 latent forms of, 77 INDEX 897 Trypanosoma gambiense, morphology, 72 in circulating blood, 73 serum from animals infected Avith, no effect on T. gambiense has no effect on, 80 transmission of, 69, 81 climatic factors affecting, 81 virulence of, compared with that of T. gambiense, 78 — simioB, virulent to monkeys and pigs, 100 — theileri, 98, 611 — — geographical distribution, 98 morphology, 98 Trypanosoma ugandce, 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 investi- gate, 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 Glos- sina, 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 in- ternal 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 TrypanosomidcB, 61 — characters, 66 — genera of, 67 898 THE ANIMAL PARASITES OF IMAN 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 in- vasion by Onchocerca volvulus, 418 Turbellaria, parasitic, 2 — relation of Trematoda and Cestoda to, 19 — and trematodes, genetic relationship be- tween, 20 Turkeys, blackhead in, 145 Turpentine in flagellate diarrhoea, 624 — in nasal myiasis, 719 — oil of, in bilharziasis, 643 Tydens molestus, habitat, 491 host-tormenting, 491 Tylenchus putrefaciens , 379 Typhlitis, association of Oxyuris vermicu- laris with, 467 Typhlocoelum 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 chlamydozoon, 207 Tyroglyphi, differentiation of Glyciphagi from, 513 TyroglyphidcB, characters, 511 — habitat and food of, 511 Tyroglyphus longior, 512 characters of, 512 habitat, 512 — minor, var. Uganda, strain of Trypanosoma brucei from, 95 — syphilis in, treatment, 632 TJhlenhuth (and others), endotoxins in Try- panosoma 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 Uranotsenia, characters, 565 Urethra, fistulae of, arising from bilhar- ziasis, 642 treatment, 644 — larvae of Homalomyia canicularis found in, 585 Urethra, maggots passed from, 728 — male, presence of Trichomonas vagina- lis in, 53 Urinary apparatus, symptoms of bilharzia- sis mainly centred in, 641 — passages, invasion by ascarides, 692 Urine, amoebae 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 flasrellate diarrhoea, 625 Vaccine and emetine treatment combined in pyorrhoea alveolaris, 620 Vaccinia, cell inclusions in, 207, 208 Vagina atrophied in Acole'inoB, 297 — presence of Bhabditis pellio in, 377 Vaginitis, acute, due to Schistosoma infec- tion, 643 Vanilli.smus, so-called, cause of, 512 Varicose glands in filariasis, 402 Variola, cell inclusions in, 207, 208 Vegetable food, raw, avoidance of, in pro- phylaxis against Oxyuriasis, 697 — matter, decomjoosing, Tyroglyphida; in, 511 larvae 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, entamoebse of, 34 — experimental introduction of insect flagellates into, 104, 112, 737, 738 — internal organs of, latent forms of try- panosomes from, 73, 74 — multiplication of trypanosomes in blood of, 71 — spirochaetes in, 116, 122 Vesicles, formation of, in creeping disease, 730 Vesico-prostatic plexus. Wagener, von, lesions produced by Oxyuris vermicularis , 695 ' — life-history of Oxyuris vermicularis , 467 Waldenburg-, experimental infection vs^ith Coccidia, 136 Walker and Sellards, experiments with dysenteric amoebae, 618 Walker, E. L., balantidiasis, 203 on Entamoeba histolytica, 40 | prevention and treatment of balanti- dian dysentery, 637 j Walker, Norman, treatment of scabies, 707 ' Walrus, host of Dibothriocephalus cordatus, \ 315 . ' Walsh and Riley, Rasahus biguttatus, 540 Beduvius personatus , 540 Warble uieo {uesiriace), liosts of, 594 j Warburg, extract of male fern in expulsion I of ancylostomes, 687 i Wasielewski, Hoemoproteus (Halteridium) \ danilewskyi, var, falconis, 152 [ Water, eggs of mosquitoes float on, 559 ! — filtered and boiled, as prophylactic ag-ainst bilharziasis, 644 — infected, avoidance of, in prophylaxis against Guinea worm infection, 676 — larvae of Stegomyia fasciata occur in all collections of, 574 — mature larvae of Ancylostoma duodenale capable of living- in, 454 j — receptacles, screening against mosqui- i toes, 636 j — stagnant, mosquitoes depositing ova in, j 553, 557 — transmission of trichomonad infection j by, 56, 624 j — weeds harbouring mosquito larvae, des- : truction of, 636 I Watercress, passage of larvae of Syrphidce into human beings through eating, 584 Watsonius, 234 — watsoni, 234, 235 — — diarrhoea in host associated with, 235 female organs, 235 habitat, 235 male organs, 234 morphology, 234 ova, 235 57 Watsonius watsoni, 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 Wenyou, C. M., connection of Cimex sp. with Oriental sore, 536 possible host of Leishmania tropica, 108 on Entamoeba histolytica, 40, 41 on genus Cercomonas, 736 — spherical contracted forms of Tricho- monas intestinalis , 56 — supposed intermediate host of parasite of Bagdad sore, 575 — Tetramitus mesnili, 57 — transmission experiments with Trypano- soma 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 cteno- cephali and H. pattoni, 103 — scour in fowls, causal agent, 145 Whitfield, A., and Hobday, F., transmis- sion of dog mange to man, 523 Whittles, nematode larvae in periosteum of upper jaw in case of gingivitis, 378 Wiggins, locust injurious to man, 542 Wijnhoff, cases of amoebae in urine, 46 Wild game, Trypanosoma rhodesiense pre- sent in, 81 Wilkinson's ointment, application in scabies, 706 Williams, Anna W., culture media for amoebae, 743 on cultural amoebae, 42 Williams, H. XJ., invasion of human beings by Trichinella according to nationali- ties, 428 Wilms, myiasis oestrosa dermatosa, 725 Winogradoff, post-mortem discoveries of Opisthorchis felineus, 252, 253 Wirsing, mode of infection of intestinal myiasis, 727 Wohlfahrt, myiasis cutanea from Sarco- phaga, 722 Wolff, treatment of cutaneous and muscu- lar cysticerci, 663 Woodcock, transmissive phase of trypano- somes, 737 Wood tick, see Dermacentor occidentalis Worm abscesses, formation of, 9 — electuary (Stork's) in expulsion of ascarides, 692 — seed oil in expulsion of ascarides, 694 " Wormlet " burrowing into human epider- mis, 599 900 THE ANIMAL PARASITES OF MAN 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, larvae in, movements of, 723 Wright, Bhinosporidium kinealyi, 197 Wurtz and Cleri, invasion by Loa loa, 678 Wyeomyia, characters, 565 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 follicu- lorum 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 inocula- tion with syphilis, 128 — pathogenic agent of, 114, 127, 128, 632 — prophylaxis, 632 — species of Sarcophaga concerned in dis- semination of, 590 — stages of, 632 — treatment, 632 Yellow fever, mosquito carrier of, 574 Paraplasma fiavigenum said to be associated with, 180 transmission by Stegomyia, 555 — pigment in kidney and liver cells in ancylostomiasis, 647 Yorke and Blacklock, classification of try- jjanosomes, 72 — see also Blacklock and Yorke — see also Stannus and Yorke Z. Zarniko, case of Oxyuridoe 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 Trichinellae, 423 — Linguatula serrata, 527 Zenker's solution, 749 Ziemann, infection by Loa loa, 678 — varieties or sub-species of malignant ter- tian parasite, 167 Zinn, blood-stained diarrhoea from Strongy- loides 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 spirochsetes, 114, 741 Zululand, strain of Trypanosoma brucei from, 94 Ziirn, case of transmission of infection by Demodex folliculorum canis to man, 709 Zygotes of Coccidia, 141, 144 — of gregarines, 132, 133 ^' • ? THIS BOOK IS DUE ON THE LAST DATE STAMPED BELOW BOO ARE a REN. IIVIMEDIAIfc KfcV,ALL Mir FED 1 1 REC'D MAR ZZVTi EO'O \ ^«DV ftflAYl 1976 ER K. LIBRARY, UNIVERSITY OF CALIFORNIA, DAVIS Book Slip-Series 458 U 71201 Fantham, H. B. Animal parasites of man. QL757 F3 LIBRARY UNIVERSITY OF CALIFORNIA DAVIS. 