X TISSUE RESPIRATION IN INVERTEBRATES 



Section 4: Discussion 81 



Enzymes of Citric Acid Cycle 81 



Cytochrome System 81 



Comparison of Respiratory Rates of Various Tissues 83 



Sex Differences in Respiratory Rate 83 



Variation in Respiratory Rate with Age 84 



Variation in Respiratory Rate During Crustacean Molt Cycle 84 



Variation in Respiratory Rate During Insect Life Cycle 86 



Respiratory Rate Following Injury 86 



Effect of Environment on Respiratory Rate 86 



Effect of Various Ions on Respiratory Rate 86 



Gradients in Respiratory Rate 86 



Section 5: Abbreviations and Symbols 89 



Section 6: Glossary 91 



Section 7: Guide to Literature 95 



Section 8: Bibliography 101 



Section 9: Indexes 119 



Systematic Index 119 



Author Index 123 



Subject Index 127 



