GENERAL LITERATURE-LIST 



The following list includes only the titles of works actually referred to in the text 

 and those immediately related to them. For more complete bibliography tlie reader 

 is referred to the literature-lists in the special works cited, especially the following. 

 For reviews of the early history of the cell-theory see Remak's Uutcrsiiclinngen 

 ('50-55). Huxley on the Cell-theory ("53). Sach\s ///jAvt ^/ /)W^^//v and Tvson"s 

 CcU-doct7-inc ('78)- An exhaustive review of the earlier literature on proto- 

 plasm, nucleus, and cell-division will h<i. found in Flemming's Zclhubstaiiz ('82), 

 and a later re\iew of theories of protoplasmic structure in Butschli"s Proioplasiiia 

 (■92) and in Fischer's Fixiening. etc.. des rrotoplasiiias ("99). The earlier work on 

 mitosis and fertilization is very thoroughly reviewed in Whitman's Clepsiiie ("78), 

 Fol's Henogenie ('79), and Mark's Liiiiax ("81). For more recent general litera- 

 ture-lists see especially Hertwig's Zelle mid Gc%i'cbe ("93, ''98). Yves Delage ('95). 

 Henneguy's Cellule ("96), Hacker's Praxis itnd Tkeorie der Zelleit mid Befruch- 

 tiingslehre ('99). and the admirable reviews by Flemming. Boveri. Ruckert. Me\'es, 

 Roux. and others in Merkel and Bonnet's Ergcbiiisse ('gi-'gS). 



The titles are arranged in alphabetical order, according to the system adopted in 

 Minot's Hiniiaii Embryology . Eacli author's name is followed Ijy the date of publi- 

 cation (the first two digits being omitted, except in case of works published before 

 the present century), and this by a single numlier to designate tiie paper, in case 

 two or more works were published in the same year. F\)r example, Boveri. Th.. 

 '87. 2. denotes the second paper published by Boveri in 1887. 



In order to economize space, the following abbreviations are used tor the journals 

 most frequently referred to : — 



ABBREVIATIONS 



-•'/. .-/. Anatomischcr Anzeiger. 



A. B. Archives de Biologic. 



A. A. P. .\rchiv flir Anatomie and Physiologie. 



A. in. .-/. Archiv fiir mikroscopische Anatomie. 



A. Entivnt. .Archiv fiir Entwicklungsmechanik. 



B. C. Biologisches Centrallilatt. 



C. R. Comptes Rendus. 



/. J/. Journal of Morphology. 



J. 10. Bot. jahrbuch fiir wissenschaftliche Botanik. 



J. Z. jenaische Zcitschrift. 



M. A. Sliiller's Archiv. 



M.J. Morphologisches Jahrbuch. 



Q.J. Quarterly Journal of Microscopical Science. 



Z. A. Zoologischer Anzeiger. 



Z. Tc. Z. Zeitschrifl fiir wissenschaftliche Zoologie. 



ALBRECHT. E.. "98. Untersuchungen zur Structur des Seeigeleies : Sitsb. Ges. 

 Morph. P/ivs. JPuiic/ien.. 3. — Altman. R., "86. Studien iiber die Zelle. I. : Leipzig. 

 — Id. "87! Die Genese der Zellen : Lcipsip-. — 16... '89. Tber Nucleinsaure : A 

 A. P.. p. 524. — Id.. '90, '94 



2 G 449 



Die Elementarorganismen und ihre Beziehung zu 



