878 



THE ANIMAL PARASITES OF MAN 



Otter, Brazilian, host of Paragonimus rudis, 



251 

 Ova, transmission of intestinal worms by, 11 



see also under Names of parasites 



Owen, Trichina spiralis, 423 



Ox, liver of, Echinococeus multilocularis in, 



357 



Sarcocystis blanchardi from, 190 

 - gad fly (Tabanus bovinus), 601 



Oxazine producing blepharoplastless try- 



panosomes, 101 

 Oxen, amount of prevalence of Cysticercus 



bovis in, 340, 341 



echinococci in, 346 



how infected with Paramphistomum 



cervi, 226 

 Oxygen necessary in cultivation of spiro- 



chaetes, 123 

 Oxyuriasis, diagnosis, 696 



dysentery followed by recovery from, 698 



in children, 695 



- treatment, 697, 698 



prophylaxis against, 697 



treatment by drugs and purgatives, 697 



local, 697 



Oxyuridce, 467 



migrating into nose, 695, 696 



morphology, 375 



relationship to appendicitis, 698 

 Oxyuris, 467 



ambigua, 469 



compar, 469 



curvula, 469 



encapsuled in female pelvis, 657 



in appendix, 654, 655 



infection in relation to appendicitis, 653 



invading peritoneal cavity, 657 



lacks intermediate host, 21 



mastigodes, 469 



poculum, 469 



tenuicauda, 469 



toxic action of, 651 



vermicularis, association with appendi- 



citis and typhlitis, 467 



development, 468 



direct, 469 



experimental self-infection with, 469 



habitat, 467 



infection by, 694 



with, mode of, 469 



. larvae of, found in nose, 469 



life-history of, 467, 468, 469 



- males rarely -met with in faeces, 468 

 migration from intestine, lesions and 



symptoms of irritation set up by, 694, 

 695 



of, in and from intestinal tract, 

 467 



- morphology, 467 



ova of, where deposited, 467 



supposed origin of, 11 

 Oyster, spirochaete of, 114 

 Ozaena, connection of nasal myiasis with, 

 717, 722, 723 



P. 



PAGE, case of escape of ascarides from 



abdominal operation wound, 654, 655 

 Paget, observation of encapsuled Trichi- 



nellae, 423 

 Pallas, on transmission of intestinal worms, 



11 

 Panama, larvicide used at, in campaign 



against mosquitoes, 636 



Canal, Stegomyia fasciata source of 



danger to, 574 



Pani-ghao, skin affection set up by pene- 

 tration of larvae of Ancylostomum duo- 

 denale, 455 



Panoplites, 577 



Pansporoblast, 183, 186 



Papataci fever, carrying agent of, 582 



Pappenheim's panchrome mixture, 751 



Paraboloid condenser, 747 



Paraffin, embedding in, for sectioning tissue 

 parasitized by protozoa, 749 



Paragonimiasis, 639 



affecting regions other than lung, 639 



prophylaxis, 640 



see also Lung-fluke disease 

 Paragonimus, morphology, 249 



compactus, host of, 251 



kellicotti, hosts of, 250 

 spines of, 251 



ringeri (lung-fluke), 639 



development, 251 



diseases caused by, 251 



habitat, 251 



internal organs, diagram illustrating, 



250 



morphology, 249, 250 



sites of body in which found post 



mortem, 639 



spines of, 251 



synonyms, 249 



rudis, host of, 251 



westermannii, host of, 250 



morphology, diagram illustrating, 250 



spines of, 251 



Paraguay, supposed mode of transmission 

 of dermo-mucosal leishmaniasis in, 739 

 Paralysis due to tick bites, 613 



- geographical distribution, 613 



of dourine, 97 

 Paramosba, 44 



hominis, 45, 734 

 characters of, 45 



now called Craigia hominis, 45, 734 



Paramphistomidce, 231, 234 



Paramphistomince, 231 



Paramphistomum cervi, method of infection 



of oxen by, 226 

 Paraplasma, 180 

 doubt as to organismal nature, 1 



occurs naturally in guinea-pigs, 180 



flavigenum possibly associated with yel- 



low fever, 180 

 - morphology, 180 



subflavigenum, 180 

 Parasites, definition, 1 



