276 INDEX 



Tables — Continued 



41. Volumes of cell body and of nucleus: liver cells; volumes of cell body and of nucleus: 



pancreas cells 56 



42. Excretion of urine, feces and nitrogen 59 



43. Protein metabolism — nitrogen distribution — female 60 



44. Protein metabolism — nitrogen distribution — male 60 



45. Body temperature under different external temperatures -. 61 



46. Mean weights of fetuses at daily intervals from the 13th day of gestation 65 



47. Crown-rump lengths of fetuses at daily intervals from the 14th day of gestation 65 



48. Ratios obtained by dividing the body weight in grams by the body length in milli- 



meters — for both males and females 70-71 



49. Percentages of the entire body weight represented by the weights of head, trunk, 



fore-limbs and hind limbs ', 74 



50. Percentages of the entire body weight represented by the weights of the integument, 



ligamentous skeleton, musculature and viscera 75 



51. Absolute weights of integument, ligamentous skeleton, musculature and viscera in 



seven groups, of increasing body weight 76 



52. The percentage values for the weight of the cartilaginous skeleton — and by differ- 



ence the percentage values for the periosteum, ligaments, etc., combined 78 



53. Cartilaginous skeleton — moist weight and percentage value — also percentage value 



of dry skeleton 79-80 



54. Lengths of long bones — femur, tibia, humerus and ulna — absolute and relative 81-82 



55. Weights of crania — in series from London, Paris, Philadelphia and Vienna 83 



56. Growth of blood in volume and oxygen capacity with increasing age (body weight) ... 84 



57. Proportion of fat with increasing age (body weight) 85 



58. Coefficients of variation in body weights 103 



59. Coefficients of variation in organ weights 104 



60. Coefficients of correlation of organ weights with body weight 104 



61. Mean weights of fetuses at daily intervals from the 13th day of gestation and also at 



birth. (Duplicates in full table 46) 105 



62. Growth in body weight on age — based on the records of Donaldson, Dunn and 



Watson ('06) 106-107 



63. Growth in body weight on age — males. Observations of Donaldson, Dunn and 



Watson ('06) 108 



64. Growth in body weight on age — females. Observations of Donaldson, Dunn and 



Watson ('06) 110 



65. Growth in body weight on age. New Haven Colony — Ferry ('13) 112 



66. The numbers of animals used in computing the values in the growth table 65 113 



67. Growth in body weight on age — King (MS '15). Mean of two series, with coefficients 



of variation 113 



68. Increase in the length of the tail, and in the weights of the body, brain, spinal cord 



and both eyeballs, on body length 115-120 



69. Increase in the weights of the body and of the heart, both kidneys, liver and spleen 



on body length 121-126 



70. Increase in the weights of the body and of the lungs, blood, alimentary tract, testes 



and ovaries, on body length 127-132 



71. Increase in the weights of the body and of the hypophysis, suprarenals and thyroid 



on body length 133-138 



