RESPIRATORY EXCHANGE OF ANIMALS AND MAN 



Muscles, oxygen tension in, 78. 

 Mytilus, respiratory exchange, 149. 

 Myxoedema, 63. 



NARCOTICS, influence on respiratory ex- 

 change, 70. 



Nervous system, influence on respiratory ex- 

 change, 62. 



Newts, respiratory exchange, 147. 



Nitrogen, exchange of free, 3, 52. 



from nitrates in gut, 53. 

 Nose-pieces, 39. 



OCTOPUS, influence of temperature on respira- 

 tory exchange, go. 



respiratory exchange, 144, 148. 

 Ophioderma, respiratory exchange, 149. 

 Ophyra, metabolism of chrysalides, in. 

 Optimum temperature of pupal development, 



"3- 



Organ surfaces and metabolism, 140. 

 Ornithorynchus, respiratory exchange, 141. 

 Oxygen, assumed storage in tissues, 127. 



caloric value, 10. 



cylinders, 31. 



solubility in water, 40. 



supply, influence on respiratory exchange, 



74-82, 100. 

 of respiration apparatus, 30. 



tension in tissues, 77. 



titration in water, 49. 



toxicity, 78, 81. 

 Oxylith, 31. 



PAGURISTES, respiratory exchange, 148. 

 Pal&mon, respiratory exchange, 148. 

 Param&cium, respiratory exchange, 149. 

 Pelagia, influence of oxygen pressure on 



respiratory exchange, 79. 

 Periodic variations in respiratory exchange, 



118. 



Periplaneta, influence of temperature on 

 respiratory exchange, 86. 



respiratory exchange, 148. 



Phlorizin, influence on standard metabolism, 

 72. 



Phosphorus, influence on respiratory ex- 

 change, 69. 



Pig, respiratory exchange, 142. 



Pleurobranchea, respiratory exchange, 148. 



Protein, respiratory quotient, 5. 



Protozoa, respiratory exchange, 149. 



Prussic acid, influence on respiratory ex- 

 change, 67, 68. 



Pterotrachea, influence of temperature on 

 respiratory exchange, 90. 



respiratory exchange, 144, 148. 



Pupal development, respiratory exchange, 



111-3. 

 Python, body temperature during brooding, 



123. 



RABBIT, influence of temperature on meta- 

 bolism, 92-4. 



respiratory exchange, 141, 142. 

 Raja, living at temperature below o, 101. 



Rana, influence of temperature on meta- 

 bolism, 85, 95, 102. 



life without oxygen, 82. 



respiratory exchange, 147. 

 Rat, respiratory exchange, 141. 

 Recording cage, 15. 

 Reduction of gas volumes, 19. 

 Reproductive glands, influence on respiratory 



exchange, 67. 



Reptilia, respiratory exchange, 147. 

 Respiration apparatus, 23-51. 

 Respiratory movements, influence on stand- 

 ard metabolism, 59. 

 recording of, 40. 



quotient, 6. 



during formation of carbohydrate, 8, 



126. 



of fat, 8, 54. 



influence on, of CO 2 storage and 



washing out, 16. 



in hibernation, 126, 127. 



of foodstuffs, 6. 



of non-protein metabolism, 7. 



Rhizostome, influence of temperature on res- 

 piratory exchange, 90. 



respiratory exchange, 144. 



size and metabolism, 136. 



Rule of van't Hoff and metabolism, 97. 



SALIVARY glands, oxygen tension in, 78. 

 Salmo, respiratory exchange, 147. 

 Salpa, influence of temperature on respira- 

 tory exchange, 90. 



respiratory exchange, 144, 149. 

 Sampling of gases, 31. 



Sargus, influence of oxygen pressure on 

 respiratory exchange, 79. 



respiratory exchange, 147. 

 Scyllarus, influence of oxygen pressure on 



respiratory exchange, 78. 



Sea urchins, metabolism of eggs and sper- 

 matozoa, 106. 



Seasonal variations in standard metabolism, 

 119. 



Segmentation of eggs, influence on respira- 

 tory exchange, 106. 



Sepia, size and metabolism, 138. 



respiratory exchange, 148. 



Serranus, influence of temperature on res- 

 piratory exchange, 90. 



respiratory exchange, 144, 147. 



Sexual glands, influence on metabolism, 64. 

 Silkworms, influence of temperature on res- 

 piratory exchange, 89. 



Sipunculus, influence of oxygen pressure on 

 respiratory exchange, 79. 



respiratory exchange, 148. 



Sleep, influence on respiratory exchange, 59. 

 Sodium chloride, influence on respiratory 



exchange, 67, 70. 



Sparrow, respiratory exchange, 141. 

 Sparus, respiratory exchange, 147. 

 Spermatozoa, respiratory exchange, 106. 

 Spirostomum, influence of oxygen pressure, 



83- 

 Standard conditions of gases, 20. 



