CHAPTER VI
[Vertebrates] 101
Fishes: [Living Fish], 101; [External Structure], 103; [Mouth and Gills], 105; [Alimentary Canal and Circulatory System], 107; [Review and Library Exercise], 110. [Primitive Chordates], 112. Amphibia: [Living Frog or Toad], 114; [Mouth], 116; [Organs of Digestion, Absorption, and Excretion], 117; [Organs of Circulation and Respiration], 120; [Nervous System], 123; [Endoskeleton], 125; [Comparative Study], 129; [General Review and Library Exercise], 129. Reptiles: [Living Snake, Lizard, and Turtle], 130; [Review and Library Exercise], 132. Birds: [Living Pigeon], 133; [Plumage], 136; [Birds and Migration], 139; [Laboratory Exercise], 139; [Field Work], 141; [Review and Library Exercise], 142; [Migration in General], 145. Mammals: Rodents: [Domestic Rabbit], 146; [Wild Rabbit], 148; [Guinea Pig or White Rat], 149; [Squirrel], 150; [Library Exercise], 152. Carnivora: [Laboratory Exercise], 153; [Library Exercise], 155. Ungulates: [Laboratory Exercise], 157; [Library Exercise], 160. [The Horse], 162. [Homology of the Vertebrate Skeleton], 168.
CHAPTER VII
[Adaptations for the Preservation of the Species] 170
Methods of Reproduction: [Simple or Asexual Method], 170; [Complex or Sexual Method], 171. Development: [Structure of an Egg], 172; [Development of an Egg], 173; [Metamorphosis of a Mosquito], 174; [Metamorphosis of a Butterfly], 176; [Development of the Chick], 177. [Protection and Care of Young: Library Exercise], 179. [Adaptation for the Preservation of the Species: Review and Library Exercise], 180.
CHAPTER VIII
[Poultry] 182