xvi LIST OF ILLUSTRATIONS 



ri.ATK 



TEXT-FIG. 9-11. BKOKEN AND RE-UNITED LEG- 

 BONES . ... page 129 

 12-16. BROKEN AND RE-UNITED THIGH- 

 BONES 130 



XVI. DIAGRAM OF ALIMENTARY TRACT SHOWING 



HABITATS OF INTESTINAL PARASITES . . to face page 166 



XVII. FIG. 1 UOSHHiKS TRTRAON1S (MALE) . . ., 186 



2. (FEMALE) 



,, 4. (EGGS) 



3. MKNOPON PALLWKS* (EGGS) 



XVIH. ., 1. NIRMUti CAMERA! TS .... ,. 187 



2. (EGGS) 



XIX. ,. 1. ORN1THOMYIA LAGOPODIS . . . ,, 188 

 2. CERATOPHYLLUS GALL1NULM 



3. SCATOPHAGA STERCORAR1A 



TEXT-FIG. 16. DAVA1NEA UROGALL1 . . . page 198 



17. HYMENOLEPIS M1CROPS . ,,200 



,, 18. TRICHOSTRONGYLUS PERGRACILIS 



(MALE) ,,207 



19. TRWllOXTnoXGYLrsPERQRAClLIS 



(FEMALE) .... 207 



20. MORUL^} IN EGG OF TR1CHO- 



HTiu)S<;YLUK /'/';/!(;I;AC//JX . 222 



21, 22. DEVELOPING OVA OF T. I'Kll- 



GRAC1LIS .... 225 



,, 23, 24, 25. FORMATION OF THE LARVA 



OF T. I>ERGRAC1L18 . . 225 



26, 27. EMBRYOS OF T. PERGRACILIS 



HIGHLY MAGNIFIED . 227 



,, 28-31. CHANGES IN T. PERGRACILIS 



DURING ECDYSIS AND ENCYST- 

 MENT . 228 



,, 32, 33. LARVAL FORMS OF 7 /'A/,' 



GRAOIU8 .... 230 



34. ENCYSTED LABV^" of T. I'EH- 



<,'/:. -\f//js .... ,, 230 



35. OOCYSTS OF KIM Kill. \ (<'<)<:< '//i/i'M) 



AV1UM ... 247 



,, 36. DIAGRAM OF LIFE - CYCLE of 



EIMER1A (COCQIDIUM) AV1UM yj 250 



XX. FIG. 1. HEATHER GROWING FROM THE ROOT . to fttCB pttf/C 355 



,, 2. HEATHER GROWING FROM SEED 

 XXI. THE HEATHER BEETLE (LOCHMMA) SCTC/IA /,/N 



(4 Figures) .... ,,382 



MAPS SHOWING INCIDENCE OF DISEASE, 1872-1909 pages 305-318 

 RAINFALL MAP OF SCOTLAND .... to face page 320 



