- 1Preface
- 2Appendices
- 3Part I — Structure, Functions, and Development of Animals
- 4Chapter II — The Garden Toad (Bufo Lentiginosus)
- 5Chapter III — The Structure and Functions of the Animal Body
- 6Chapter IV — The Crayfish (Cambarus Sp.)
- 7Chapter V — The Modification of Organs and Functions
- 8Chapter VI — Amœba and Paramœcium
- 9Chapter VII — The Single-Celled Animal Body — Protoplasm and the Cell
- 10Chapter VIII — Cellular Structure of the Toad (Or Frog)
- 11Chapter IX — The Many-Celled Animal Body — Differentiation of the Cell
- 12Chapter X — Hydra
- 13Chapter XI — The Simplest Many-Celled Animals
- 14Chapter XII — Development of the Toad
- 15Chapter XIII — Multiplication and Development — Multiplication of O…
- 16Part II — Systematic Zoology
- 17Chapter XV — Branch Protozoa: The One-Celled Animals
- 18Chapter XVI — Branch Porifera: The Sponges
- 19Chapter XVII — Branch Cœlenterata: The Polyps, Sea-Anemones, Corals…
- 20Chapter XVIII — Branch Echinodermata: Starfishes, Sea-Urchins, Sea-…
- 21Chapter XIX — Branch Vermes: The Worms
- 22Chapter XX — Branch Arthropoda: Crustaceans, Centipeds, Insects, an…
- 23Chapter XXI — Branch Arthropoda (Continued); Class Insecta: The Ins…
- 24Chapter XXII — Mollusca: The Molluscs
- 25Chapter XXIII — Branch Chordata: The Vertebrates, Ascidians, etc.
- 26Chapter XXIV — Branch Chordata (Continued): Class Pisces (The Fishes)
- 27Chapter XXV — Branch Chordata (Continued). Class Batrachia: The Bat…
- 28Chapter XXVI — Branch Chordata (Continued). Class Reptilia: The Sna…
- 29Chapter XXVII — Branch Chordata (Continued). Class Aves: The Birds
- 30Chapter XXVIII — Branch Chordata (Continued). Class Mammalia: The M…
- 31Part III — Animal Ecology
- 32Chapter XXX — Social and Communal Life, Commensalism and Parasitism
- 33Chapter XXXI — Color and Protective Resemblances
- 34Chapter XXXII — The Distribution of Animals
- 35Appendices — Equipment and Methods Appendix I
- 36Appendix II
- 37Appendix III
Elementary Zoology
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