Note * — Chapter III · THE RATE OF GROWTH

110 See, for an admirable résumé of facts, Wolfgang Ostwald, Ueber die Zeitliche Eigenschaften der Ent­wicke­lungs­vor­gänge (71 pp.), Leipzig, 1908 (Roux’s Vorträge, Heft V): to which work I am much indebted. A long list of observations on the growth-rate of various animals is also given by H. Przibram, Exp. Zoologie, 1913, pt. IV (Vitalität), pp. 85–87.