Note 135 — V HUMAN FECUNDITY
Reading edition
See Ploss and Bartels, loc. cit., vol. i, ch. xix, and Havelock Ellis, ‘Studies in the Psychology of Sex’, Analysis of the Sexual Impulse, p. 209. The fact is commented upon by Ratzel, History of Mankind, vol. ii, p. 17. As examples of the evidence for particular races see, for the Malays, Stevens, Zeit. für Eth., Bd. xxviii, 1896, p. 180; for the Fuegians, Hyades et Deniker, Mission scientifique du Cap Horn, Tome vii, p. 187; for the Andamanese, Portman, J. A. I., vol. xxv, p. 369.