198 



Index. 



Leg of rabbit, 150. 

 Lens capsule, 154. 



Crystalline, 154. 

 Lepidoptera, 19. 

 Ligament, 151, 159. 

 Lime in clam shell, 63. 

 Lines of growth, 56. 

 Lip, of snail shell, 64. 



Upper, of earthworm, 50. 

 Liver of fish, 74. 



Of frog, 85. 



Of pigeon, 117. 



Of rabbit, 129, 130. 



Of snake, 98. 



Of turtle, 102. 

 Lobes, olfactory, offish, 79. 



Optic, of frog, 88. 

 Locomotion of amoeba, 163. 



Of clam, 55. 



Of earthworm, 49. 



Of paramecium, 165. 

 Lung sacs of spider, 31. 

 Lungs, dissection of, 133. 



Of frog, 86. 



Of pigeon, 118. 



Of rabbit, 131. 



Of snake, 98. 



Of turtle, 102. 

 Lymphatic glands, 135. 

 Lymph hearts, 83. 



Macronucleus, 165. 

 Madreporic body, 180, 186. 

 Maggot, 22. 

 Mammalia, 123. 

 Mandibles of crayfish, 40. 



Of grasshopper, 10. 

 Mantle of clam, 57. 

 Maxilla of crayfish, 39. 



Of grasshopper, n. 



Of spider, 31. 

 Maxillary bone, 71. 

 Maxilliped of crayfish, 39. 

 Median fins, 70. 

 Mediastinum, 132. 

 Membrane, mucous, 134, 156. 

 Mesentery of sea anemone, 174. 



Of fish, 75. 



Of pigeon, 117. 



Of rabbit, 130. 



Mesentery of starfish, 181. 



Mesothorax of grasshopper, n. 



Metacarpal bones, 162. 



Metastoma, 40. 



Metatarsal bones, 162. 



Metathorax of grasshopper, n. 



Micronucleus, 165. 



Migration of birds, 106. 



Milkweed butterfly, 19. 



Milliped, 32. . .- 



Minnow, 68. 



Molars of rabbit, 160. 



Mollusca, 54. 



Molting of birds, 106. 



Of crayfish, 36. 

 Monarch butterfly, 19. 

 Mounting insects, 5. 

 Mouth of clam, 60. 



Of crayfish, 39. 



Of earthworm, 50. 



Of hydra, 171. 



Of paramecium, 165. 



Of sea urchin, 187. 



Of snail, 64. 

 Movements of amoeba, 163. 



Of vorticella, 167. 

 Mucous membrane, 156. 

 Muricea, 175. 

 Muscle, digastric, 144. 



Extensor, 151. 



Flexor, 151. 



Insertion of, 90. 



Masseter, 143. 



Of frog, action of, 90. 



Of starfish, 181. 



Origin of, 90, 151., 



Papillary, 138. 



Pectoralis, 117. 



Scars of clam shell, 58, 62. 



Sheath, 91, 151. 



Striated, 91, 152. 



Striped, 91, 152. 



Subclavian, 117. 



Temporal, 144. 

 Muscles, abdominal, of pigeon, 119. 



Extensor, of crayfish, 43. 



Flexor, of crayfish, 43. 



Of clam, 58, 60. 



Of crayfish, 43. 



Of earthworm, 53. 



