XXl LIST OF ILLUSTRATIONS 
368. Pygmy red type 439 
a00, af0, Sul, oes Hippopotaunuses | (H. PN) a Kaen “Ruchu 
Plains, L Tha Edward RE poi 441, 442 
373. Necropsy upon hippopotamus me 442 
374, 375. Necropsies upon elephants, Denne ee ee se: 
374. Turning of the body 444 
d/o. Beginning of necropsy . 444 
376, 377, 378. Exposure of stomach, ratios Oiee, and quien: viscera 445 
379, 380. Destruction of villages and banana plantations by elephants 447 
381. Laboratory equipment 447 
382. Microscope en route . 447 
383, 384. Necropsies on elephants . 449 
385, 386. Division of meat and removal of freee aie necropsy . 449 
387. Drawing of a section of the larva of the fly, Ruttenia loxodontis, in ae Als ANA 
skin, with inflammatory reaction in the corium . 450 
388, 389. Photomicrographs of chronic passive congestion ans necrosis a ie heer 
in Elephant 4. Zeiss saiaecas AA, Zeiss objective DD, compensating 
ocular 6 . : 451 
390. Photomicrograph, tales in ae a ant pee fear of loot Deca 
corrigum jimela . 1: 453 
391. Photomicrograph of cyst wall ae Matera wisntane 454 
392, 393. Water buck, Cobus defassa 456 
394. Topi, Damaliscus corrigum jimela . 457 
395. Wart hog, Phacochoerus africanus . : 457 
396. Photomicrograph of section of nodule in aie Peni a ibependl Dons paateis 
containing Gnathosthoma spinigerum Owen, illustrating thinning of the 
epithelium on the right and bulging of the muscular coat on the left. Cross- 
sections of the parasites in the submucosa are visible in the center of the 
nodule 459 
397. Colobostrongylus eronde , 470 
Fia. 1. Anterior extremity share Eiitnell feet dae ani in  pesoehneis ” 
Fira. 2. Posterior extremity of female showing vulva, vagina, ete . 
Fria. 3. Bursa of male flattened out to show distribution of rays . 
Fira. 4. Posterior extremity of male - 
398. Fia. 1. Oswaldocruzia agamae, caudal eine of rape ah piles anneal 471 
Fia. 2. Oswaldocruzia agamae, anterior extremity of female 2 lett - 
Fia. 3. Leiperiatus hopkeni, anterior extremity from the dorsal aspect . i 
Fia. 4. Lezperiatus hopkeni, caudal extremity of female viewed from the side  “ 
Fria. 5. Dicrocoelium colobosicola, ventral view showing topography of organs “‘ 
Fia. 6. Leiperiatus hopkeni, caudal extremity of male with bursa spread “ 
399. Fra. 1. Cylicospirura subaequalis, anterior portion of female showing posi-  “‘ 
tion of the vulva posterior to the extremity of the oesophagus 481 
Fia. 2. Cylicospirura subaequalis, optical section of the head showing buceal 
armature . a 
Fie. 3. Cylicospirura seitieriier ies aonioretonenedl ege PGi ickeis gS 
Fia. 4. Oxyspirura elant, lateral view of head — ef 
Fie. 5. Oxyspirura elani, frontal view of the head a 
Fic. 6. Oxyspirura elani, posterior extremity of male . * 
Fic. 7. Agamospirura liberiae, larva removed from cyst . i 
