XXV111 THE ANIMAL PARASITES OF MAN 



PAGE 



FIG. 248 Tania confusa. (After Guyer) ... ... ... ... ... 344 



249 Tania confusa. (After Ward) ... ... ... ... ... 344 



250 Tania echinococcus ... ... ... ... ... ... 345 



251 Echinococcus veterinorum. (After Leuckart) ... ... ... 347 



i- Diagrams of mode of formation of brood capsule and scolices (Stephens) ... 348 



253 Section through an invaginated echinococcus scolex. (After Deve) ... 350 



254 A piece of the wall of an Echinococcus veterinortim stretched out and seen from 



the internal surface ... ... ... ... 35 



255 Echinococcus hominis in the liver. (After Ostertag, from Thomas) .. 351 



256 Section through an echinococcus scolex in process of vesicular metamorphosis. 



(After Deve) ... ... ... ... ... 35* 



[ Diagram of transformation of a scolex into a daughter cyst. (Stephens) ... 352 

 257A ; 



258 Hooklets of echinococcus. (After Leuckart) ... .. ... ... 355 



259 Echinococcus multilocularis in the liver of the ox. (After Ostertag) ... 357 



260 Diagram of a transverse section of Ascaris lumbric aides. (After Brandes) ... 362 



261 Anterior end of an A scan's megalocephala. (After Nassonow) ... ... 362 



262 Transverse section through Ascaris lumbricoides at the level of the oesophagus 



behind the nerve ring. (After Goldschmidt) ... ... ... 3^4 



263 Schematic representation of the nervous system of a male Ascaris megalo- 



cephala. (After Brandes) ... ... ... ... ... 3 6 5 



264 Diagram of female genitalia ... .. ... ... ... ... 3^8 



264A Diagram of male genitalia of a strongylid ... ... ... ... 368 



265 Transverse section through the ovarian tube of Belascaris cati of the cat ... 369 



266 Male of the rhabditic form of Angiostotnum nigrovenosuin ... ... 370 



267 Transverse section through the posterior extremity of the body of Ascaris 



lumbricoides (male) ... ... ... ... ... 37 



268 Hind end of a male Ascaris lumbricoides cut across at the level of the dilator 



cells of the gut. (After Goldschmidt) ... ... ... ... 37 1 



269 A piece of the trunk muscle of the pig with encapsuled embryonic Trichinae... 373 



270 Strongyloides stercoralis, female. (After Looss) ... ... ... 380 



271 Strongyloides stercoralis, male. (After Looss) ... ... ... ... 380 



272 Strongyloides stercoralis, female. (After Looss)... ... ... ... 382 



273 Strongyloides stercoralis. (After Looss) ... ... ... 382 



274 Strongyloides stercoralis. (After Looss) ... ... ... ... 383 



275 Gnathostoma siamense. (After Levinsen) ... ... ... ... 385 



276 Guinea worm (Dracimculus medinensis}. (After Leuckart) ... ... 387 



277 Anterior extremity of Guinea worm. (After Leuckart) ... ... ... 387 



278 Dracunculus medinensis. (After Claus) ... ... ..'. 387 



279 Transverse section of female Guinea worm. (After Leuckart) ... ... 388 



280 Cyclops virescens, female ... ... ... ... ... 3^9 



281 Filaria bancrofti. (After Leiper) ... ... ... ... 39 1 



282 Mf. bancrofti in thick film, dried and stained with hsematoxylin. (After 



Fulleborn) ... ... ... ... ... ... ... 397 



283 Schematic drawings of the anatomy of Ml. loa and Mf. bancrofti. (After 



Fulleborn) ... ... ... ... ... ... ... 399 



284 F. demarquayi. (After Leiper) ... ... ... ... ... 403 



285 Mf. demarquayi \Si thick film, dried and stained with heematoxylin. (After 



Fulleborn) ... ... ... ... ... ... ... 404 



286 Filaria (?) conjunctiva. (After Addario) ... ... .. ... 405 



287 Filaria (?) conjunctiva. (After Grassi) ... ... ... ... 405 



288 Setaria equina. (After Railliet) ... ... ... ... ... 408 



289 Setaria equina : anterior end. (After Railliet) ... ... ... ... 408 



290 Loa loa : the anterior end of the male. (After R. Blanchard) ... ... 410 



291 Loa loa: anterior portion of the female. (After Looss) ... ... ... 410 



