Index. 



201 



Prothorax of grasshopper, n. 

 Protoplasm, 163. 

 Protopod of crayfish, 37, 39. 

 Protozoa, 163. 

 Pseudopod, 164. 

 Pulsating vacuoles, 165. 

 Puparium of fly, 22. 

 Pupil, 154. 

 Pyramid, urinary, 143, 



Quadrate bone, 120. 

 Quill feathers, HI. 



Rabbit, 123. 



Abdomen of, 127. 



Abdominal cavity of, 129. 



Bile sac of, 130. 



Body cavity of, 129. 



Brain of, 146. 



Cecum of, 130. 



Chest of, 127. 



Chest cavity of, 129. 



Diaphragm of, 129. 



Dissection of, 128. 



Duodenum of, 130. 



Epiglottis of, 145. 



Fur of, 127. 



Glottis of, 145. 



Gullet of, 130. 



Heart of, 131. 



Intestine of, 130. 



Kidneys of, 131. 



Legs of, 150. 



Liver of, 130. 



Lungs of, 131. 



Mesentery of, 130. 



Peritoneum of, 129. 



Pharynx of, 144. 



Rectum of, 131. 



Skeleton of, 158. 



Spinal cord of, 146, 147. 



Spleen of, 130. 



Stomach of, 129. 



Thoracic cavity of, 129. 



Thorax of, 127. 



Villi of, 131. 

 Radius of pigeon, 120. 



Of rabbit, 161. 

 Rays, 70. 



Of starfish, 178. 



Rectum of rabbit, 131. 



Red coral, 176. 



Reflex action of spinal cord, 89. 



Relaxing insects, 7. 



Reproduction of amoeba, 164. 



Of paramecium, 166. 



Of vorticella, 167. 

 Reptilia, 95. 

 Retina, 155. 

 Right-hand shell, 65. 

 Roots of nerves, 147. 

 Rostrum of crayfish, 37. 

 Rotifer, 190. 



Salivary gland, 143. 

 Scales, 19. 



Ctenoid, 73. 



Cycloid, 73. 



Of butterfly, 19. 



Of fish, 73. 



Of snake, 96. 



Of turtle, 101. 

 Scapula, 161. 

 Sciatic nerve of frog, 89, 90. 



Of rabbit, 148, 151. 

 Sclerotic coat of eye, 155. 

 Scutella of birds, 109. 

 Sea anemone, 173. 



Fan, 175. 



Feather, 175. 



Perch, 69. 



Urchin, 185, 188. 

 Secondaries, no. 

 Segments of earthworm, 50. 

 Senses of clam, 55. 



Of crayfish, 35. 



Of fishes, 69. 

 Septa of coral, 175. 

 Shaft of feather, in. 

 Sheath of muscle, 91. 

 Shell bag, 3. 

 Sinistral shell, 65. 

 Siphons of clam, 55, 58, 59. 

 Skeleton of crayfish, 40. 



Of frog, 91, 92. 



Of pigeon, 120. 



Of rabbit, 158. 



Of sponge, 168. 



Of turtle, 102. 

 Skin of fish, 78. 



