[400] Zeits. f. wiss. Zool., xliv., 1886.
[401] Quoted by E. B. Wilson, Wood's Holl Biological Lectures for 1894, p. 121.
[402] Cf. Metschnikoff, Quart. Journ. Microsc. Sci., xxiv., pp. 89-111, 1884.
[403] "Die Stammesverwandschaft der Wirbelthiere und Wirbellosen," Arb. zool.-zoot. Instit. Würzburg, ii., pp. 25-76, 1875; "Die Verwandschaftsbeziehungen der gegliederten Thiere," Ibid., iii., pp. 115-404, 1876-7.
[404] Abuse of Cuvier also dates from the early days of evolution, see Rádl, ii., pp. 12-17.
[405] "On the origin and history of the urino-genital organs of Vertebrates," Journ. Anat. Phys., x., 1876. The conclusions of Balfour and Semper were adversely criticised by M. Fürbringer (Morph. Jahrb., iv., 1878), and were negatived by later research.
[406] A Monograph on the Development of Elasmobranch Fishes, London, 1878.
[407] A Treatise on Comparative Embryology, vol. ii., p. 311, London, 1881.
[408] Loc. cit., vol. ii., p. 327.
[409] "On the Ancestral Form of the Chordata," Q.J.M.S., xxiii., 1883. "The Relation of the Nemertea to the Vertebrata," ibid., xxvii., 1887. Hubrecht gives the credit for the first indication of the relationship of Nemertines and Vertebrates to Harting (Leerboek van de Grondbeginselen der Dierkunde, 1874).