Thus a male fœtus showing reptilian characters in sexual ducts was exhibited by Shattock at the Pathological Society of London, February 19, 1895.
J. Kohlbrugge, "Die Umgestaltung des Uterus der Affen nach den Geburt," Zeitschrift für Morphologie, bd. iv, p. 1, 1901.
There are, however, no special nerve endings (Krause corpuscles), as was formerly supposed. The nerve endings in the genital region are the same as elsewhere. The difference lies in the abundance of superposed arboreal ramifications. See, e.g., Ed. Retterer, Art. "Ejaculation," Richet's Dictionnaire de Physiologie, vol. v.