INDEX 



875 



Naphthalene in evacuation of Oxyuridce, 697 



in intestinal myiasis, 728 



Naphthol ointment, dressings of, in head 

 louse infection, 710 



- (Kaposi's), application in scabies, 707 

 Nasal cavity, deposition of ova of Oestrus 



ovis in, 598 



see also Myiasis, nasal 



- Linguatula parasitic in, 523, 524, 526, 

 527 



- polypus, Ehinosporidium causing, 195- 



197 



Nason, Ascaris in appendix, causing in- 

 testinal obstruction, 654 



Nasse, investigations of Coccidia, 135 



Natal, larva of, characters, 591 



Nattan-Larrier, cross-immunity experiments 

 with trypanosomes, 80 



- Tetramitus mesnili, 57, 624 



Natural flagellates of insects, 103, 104, 107, 



112, 739 

 Naunyn, mode of formation of daughter 



cysts of echinococcus, 352 

 Neave, S., ulcers set up by invasion by 



larvae of Cordylobia anthropophaga, 592 

 Necator, 447 



americanus, 450 



geographical distribution, 459 



- habitat, 459 



morphology, 457, 458 



organs compared with those of Ancylo- 

 stoma duodenale, 458 



characters, 457 



exilidens, characters, 459 



- habitat, 459 



Negri, experimental infection with Sarco- 

 cystis muris, 192 



on Neuroryctes, 208 

 Negri's bodies, 208, 209 



Neligan, Leishmania tropica in dogs, 108 

 Nemathelminthes, 360 

 Nematoda, see Nematodes 

 Nematode larvae in blood in cases of pru- 

 ritus, 378 



in periosteum of upper jaw in case 

 of gingivitis, 378 



Nematodes, anatomy of, 360 



bursa copulatrix of males, 370 



chorion enveloping ova, 371 



classification of, 374 



clearing of, 473 



cutaneous glands, unicellular, 361 



cuticle of, 360 



- cutis of, 361 



dermo-muscular layer of, 361 



development of, 17, 371 



embryos, 372 



encapsuled forms of, 17 



- epithelium of, 360 



excretory canals, anterior, 367 



organs, 366, 367 



special, lacking in certain genera, 

 367 



- pore and duct, 367 



- vesicle, 367 



- fixation of, 473 



glandular stomach of, 363 



Nematodes, gubernaculum of male genital 

 apparatus, 369 



hatched from eggs of Sphcerularia, 5 



- heterogoiiy in, 372 



- hind gut, 363 



infection by, 644 



intestinal caeca, 364 

 canal, 363 



" isolation tissue," 362, 363, 364 



life spent in intermediate and final host, 



18 



marine, ventral gland of (so-called), 367 



mounting head of, 473 



muscles of, 361 



nervous system, 364-366 



observed in human eye, 412 



in man, 376 



oesophageal glands, 364 



oesophagus of, 363 



organs of sense lacking in parasitic 



species, 366 



ova of, 371 



conveyance to definite host with inter- 

 mediate host, 373 



without intermediate host, 372 



detection, 473 



developmental capacity, 371, 372 



ovejector, 368 



oviduct, 368 



- parasitic and free-living, connection, 20 



preservation and examination of, 473 



rolling of, 473 



seminal receptacle, 368 



sexual organs, 367 



- female, 367, 368 



- diagram of, 368 



- male, 369 



diagram of, 368 



small, detection of, 473 



spicules of male genital apparatus, 369 



staining of, 473 



testis of, 369 



" tuft-like " or " phagocytic " organs, 362 



- viviparous species, 371 



young, skin diseases due to, in dogs, 378 

 Nematodirus, habitat, 438 



morphology, 438 

 Neocellia, characters, 562, 569 

 Neomyzomyia, characters, 561, 567 

 Neopsylla, distinctive characters, 545 

 Neosalvarsan in syphilis, 632 



in yaws, 632 

 Neosporidia, 129, 181 



characters, 28, 129, 181 

 Nephrophages sanguinarius , characters and 



morphology, 490 



presence in urine, 490 



Nervous system of Cestoda, 289, 290 



of Echinorhynchus, 475 



of Hirudinea, 481 

 i of Insecta, 530 



- of nematodes, 364-366 



- central, effect of Dipylidium caninum 

 on, 649 



Neumann, mosquitoes transmitting Plasmo- 

 dium relictum, 170 



