862 



THE ANIMAL PARASITES OF MAN 



Hartmann, independent description of 

 Entamceba tetragena under name of 

 E. africana, by, 38 



- multiplication of Trypanosoma cruzi in 



vertebrate host, 85 



toxic action of Oxyuris, 651 



and Chagas, Cercomonas parva, 737 



and Whitmore, formation of amoebulse, 34 

 Hata, modification of Noguchi technique for 



cultivation of spirochsetes and trepo- 

 nemes, 126 



Hausmann, effects of trichocephalus infec- 

 tion, 651 



Head louse, see Pediculus capitis 

 Headache in nasal myiasis, 717, 718 

 Heart-water fever in sheep, carrier of, 493 

 Hectopsylla, 543 



Heekes, Oxyuris in appendix, 655 

 Heidenhain-Rosenbusch, iron-hsematoxylin, 



752 



Heliozoa, characters and habitat, 27 

 Heller, life-history of Oxyuris vermicularis , 

 467, 469 



percentage of rats infected with Trichi- 



nella, 427 

 Helmerisch's ointment, application in 



scabies, 706 

 Helminthes, 2 



- biological, not systematic group, 2, 3 



dead, decomposition of, 9 



growth and agglomeration in host, 9 



- life spent in intermediate and final host, 



18 



life-history of, 18 



multiplication of, discoverj r of method, 13 



origin of, discoveries as to, 10, 11 



ova of, mistaken for coccidia (footnote), 



137 



- permanent parasites, 2 



producing substances toxic to host, 9 



separation of Linguatulidce from, 2 

 Helminthiasis, 9 



meningitiformis, 649 



Helsingfors, clinic of, work done on bothrio- 



cephalus anaemia at, 644 

 Hemiptera, characters, 531, 532 



- digestive tract of, inhabited by Herpeto- 



monads, 102 



sub-orders (footnote), 532 



Henle, investigation of Gregarinida, 129 

 Henneberg, site of cysticerci in brain, 665 

 Henoch, expulsion of ascarides, 693 

 Hepatozoon, 154 



Heptaphlebomyia, characters, 565 

 Herbst, experimental infection with en- 

 cysted Trichinellse, 423 

 Hermann, eucalyptus oil in expulsion of 



ancylostomes, 687 



Hermaphroditism in permanent parasites, 4 

 Herpetomonad flagellate in cultures of 



blood and organs of gecko, 739 

 Herpetomonads, experimental infection of 

 birds with, 739 



- hosts of, 102 



- in blood of birds, 739 



in mice, 738, 739 



263 



Herpetomonads, stages of, 103 

 Herpetomonas, 67, 102 



- ctenocephali, 103, 111, 112, 738 

 inoculation experiments with, 103 



davidi infecting plant genus Euphorbia, 



104 



jaculum, inoculation experiments with, 



104, 738 



- life-history, stages of, 103 



muscce domesticce, 102, 739 



- pattoni, 103, 739 



inoculation experiments with, 103 



pediculi, 103, 738 



species of, introduction into vertebrates, 



103, 104, 112, 738, 739 



stratiomyice , 738 

 Herpetomoniases, 112, 738 



Hessler, E,., Norway itch (scabies nor- 

 vegica), 519, 520 



Heterogony in nematodes, 372 



Heterokaryota, 198 



Heterophyes heterophyes, geographical dis- 

 tribution, 264 



habitat, 264 



morphology, 263 



organs of, diagram showing, 



synonyms, 262 



morphology, 262 

 HeterophyiidoR, 262 



morphology, 232 

 Heterotricha, 29, 200 



Hexactinomyxon psammoryctis, spore of, 187 

 Hexamastix ardin-delteili, 624, 735 

 Hexapoda, classification, 431 



Higueron, milk of, in ancylostomiasis, 754 

 Hilton, J., observation of encapsuled Trichi- 

 nellse, 423 

 Himasthlince, 269 



morphology, 233 



Hindle, avian pathogenic spirochaetes, 119 



experimental infection with Spiro- 



chceta duttoni, 117, 118 

 Hippius and Lewinson, relationship of 



OxyuridcB to appendicitis, 698 

 Hippobosca camelina, 611 



capensis, 611 



equina, 611 



maculata, 611 

 bite of, 611 



rufipes, 98 



wings of various species, 611 

 Hippoboscidce, 611 

 Hirudinva, 480 



alimentary canal of, 480 



anatomy of, 480 



body cavity of, 480 



cocoons of, 481 



excretory or segmental organs of, 481 



muscular system of, 480 



nervous system of, 481 



oesophagus of, 480 



pharynx of, 480 



sexual organs of, 481 



Hirudo granulosa, used medicinally, 482 



medicinalis, geographical distribution, 



481 



