284
F. demarquayi. (After Leiper)
403
285
Mf. demarquayi in thick film, dried and stained with hæmatoxylin. (After Fülleborn)
404
286
Filaria (?) conjunctivæ. (After Addario)
405
287
Filaria (?) conjunctivæ. (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
292
Loa loa in situ. (After Fülleborn and Rodenwaldt)
410
293
Loa loa: male and female. (After Looss)
410
294
Loa loa: the hind end of a male and of a female. (After Looss)
411
295
Loa loa: lateral view of tail of male showing papillæ. (After Lane and Leiper)
411
296
Loa loa. (After Leiper)
411
297
Mf. loa: in thick film, dried and stained with hæmatoxylin. (After Fülleborn)
413
298
Acanthocheilonema perstans. (After Leiper)
414
299
Mf. perstans. (After Fülleborn)
415
300
Dirofilaria magalhãesi. (After v. Linstow)
417
301
Trichuris trichiura
420
302
Trichinella spiralis. (After Claus)
422
303
Isolated muscular fibre of a rat, invaded by Trichinella. (After Hertwig-Graham)
425
304
Calcified Trichinella in the muscular system of a pig. (After Ostertag)
426
305
Various phases of the calcification of Trichinella of the muscles
426
306
Dioctophyme gigas. (After Railliet)
432
307
Eggs of Dioctophyme gigas. (After Railliet)
432
308
Metastrongylus apri. (Stephens)
433
309
Trichostrongylus instabilis. (After Looss)
434
310
311
Trichostrongylus probolurus. (After Looss)
435
312
313
Trichostrongylus vitrinus. (After Looss)
436
314
315
Hæmonchus contortus. (After Ransom)
437
316
316
Mecistocirrus fordi. (After Stephens)
439
317
318
Ternidens deminutus. (After Railliet and Henry)
440
319
Œsophagostomum stephanostomum var. thomasi. (After Thomas)
442
320
321
Œsophagostomum stephanostomum var. thomasi. (After