LIST OF TABLES 



TABLE NO. 

 I. 

 II. 



in. 



IV. 



V. 



VI. 



VII. 



VIII. 

 IX. 



X. 



XI. 

 XII. 



xin. 



XIV. 



XV. 



XVI. 



XVII. 



xvin. 



XIX. 



XX. 



XXI. 



XXII. 



XXIII. 



XXIV. 



XXV. 



m PARTS I AND II 



PAGE 



Time of Resistance of Tadpoles to Various Alcohols . . 11 

 Time of Resistance of Infusoria and Ostracoda to Various 



Alcohols 11 



Time of Resistance Period of Spirogyra communis to Vari- 

 ous Alcohols 12 



Increase of Immunity resulting from feeding on Ricin . 29 

 Lethal Solutions of Gold Chloride for Various Bacteria . 46 

 Relative Resistance Periods of Various Bacteria to Gold 



Chloride 47 



Relative Resistance Period of Various Bacteria to Various 



Poisons 48 



Percentage of Water in Organisms 58 



Resistance Periods of Fresh-water Crustacea to Various 



Constituents of Sea Salt 81 



Plasmolysis of Vorticella by Solutions .... 87 



Plasmolysis of Colpoda by Solutions 87 



Tonotaxis of Spirillum to Various Solutions ... 91 

 List of Animals showing the A nex Type of Irritability . 136 

 List of Animals showing the Katex Type of Irritability . 136 

 Electrotactic Response of Various Invertebrates . . . 147 

 Wave Lengths and Vibration Times of Different Parts of 



Spectrum 155 



List of Solutions giving nearly Monochromatic Colors . 157 

 Phototactic Response of Various Animals .... 195 

 Results of Experiments to determine the Ultramaximum 



Temperature of Organisms in Water .... 234 

 Determinations .of the Ultraminimum of Organisms reared 



under Normal Conditions 244 



List of Species found in Hot Springs, with the Conditions 



under which they occur 250 



Percentage of Water and Dry Substance in Frog Embryos 



at Various Ages 285 



The Percentage of Water in Chick Embryos at Various 



Stages up to Hatching 286 



The Percentage of Water in the Human Embryo at Various 



Stages up to Birth 286 



Percentage Composition of Animals and Plants . . . 295 

 489 



