Form and Function: A Contribution to the History of Animal Morphology

by E. S. Russell

[444] Treatise on Comparative Embryology, ii., chap. xiii., 1881. For a modern discussion of this problem, see Hubrecht, Q.J.M.S., xlix., 1906.

[445] See Balfour, loc. cit., Chapter xiii.

[446] A Treatise on Zoology, Pt. ii., 1900. Introduction by Sir E. Ray Lankester.

[447] Studien zur Blättertheorie, Jena, 1879-80. "Die Cœlomtheorie, Versuch einer Erklärung des mittleren Keimblattes," Jenaische Zeitschrift, xv., pp. 1-150, 1882.

[448] For an historical account of this work, see Lankester, loc. cit., pp. 21-37.

[449] Proc. Roy. Soc., 1883, and Q.J.M.S., xxiii., 1883.

[450] "Origin of Metameric Segmentation," Q.J.M.S., xxiv., pp. 43-82 1884.

[451] See further the same author's article "Embryology" in the Ency. Brit., vol. xi., 11th ed., Cambridge, 1910.

[452] Arch. f. mikr. Anat., xiii., pp. 181-204, 1877.

[453] "Der Bau von Gunda segmentata," Mitth. Zool. Stat. Neap., iii., pp. 187-250, 1882.