28 LIST OF ILLUSTRATIONS 



FIG. PAGE 



32. DIATOM, TBICEBATIUM FAVUS, VAB. SEPTANGULATUM 108 



33. SECTION OF WHEAT-STEM . . . 110 



34. SECTION OF WHEAT-STEM THROUGH THE NODE . 113 



35. DODDER ON CLOVER . . . .118 



36. STING OF NETTLE ..... 123 



37. STEM SECTION ARISTOLOCHIA GIGAS . . 128 



38. STEM SECTION EATTAN CANE (CALAMUS ROTANG) 131 



39. SECTION OF LILY BUD .... 133 



40. SECTION OF STEM OF EXOGEN (CLEMATIS VITALBA) 135 



41. TRANSVERSE SECTION OF PLANT STEM (NUPHAB 



LUTEA) ..... 138 



42. SPRUCE FIR, STEM SECTION . . . 140 



43. SECTION OF STEM OF BUTCHEBS' BBOOM . 142 



44. STEM OF SECTION OF MABE'S TAIL (HIPPUBIS 



VULGARIS) ..... 145 



45. VEBTICAL SECTION OF HUMAN SCALP . . 147 



46. TEANSVEBSE SECTION OF HUMAN SCALP . . 149 



47. HUMAN SKIN, VEBTICAL SECTION . . 156 



48. HEABT MUSCLE ..... 158 



49. TBANSVEBSE SECTION OF HUMAN BONE . 160 



50. SECTION OF HUMAN LUNG .... 163 



51. HUMAN BLOOD ..... 165 



52. HUMAN TOOTH, VEBTICAL SECTION . . 167 



53. KITTEN'S JAW, VEBTICAL SECTION . . 170 



54. PARASITE OF LIZARD (!XODES OF IGUANA) . 172 



55. HJSMATOPINUS OF BUFFALO . . . 174 



56. SHEEP TICK . . . . . .177 



57. PARASITE OF BEE (BRAULA C-ECA) . . 178 



58. CHEESE MITE . . . . 180 



59. MlDEOPSIS ORBICULARIS . . . 181 



60. SPIDER'S FOOT AND PART OF LEG. . . 183 



61. WOLF SPIDER . . . . 184 



62. TETANUS (LOCKJAW) BACILLI . .' . 187 



63. SCALES ON SKIN OF A SOLE . * * 190 



64. CIBCLET OF HOOKS ON A ScoLEX . . .193 



65. FINE SILK . . V ' . . 194 



