BIBLIOGRAPHY 



The following list contains only those memoirs which arc referred to in the 

 text. In the case of Journals, the dates given are those which appear on 

 the title-pages of the completed volumes, and are therefore in many cases 

 later than the date of first publication of the number containing the memoir 

 referred to. 



The titles of certain Journals and other i)ublications wliich arc rcfcrrrrl 

 to several times are abbreviated as follows : 



A. A. Anatomische Anzeiger. (Jena.) 



A.B. Archives de Biologie. (Liege.) 



A.E-M. Archiv fiir Entwicklungsmechanik der Organismen. (Leipzig.; 



A.H.E. Anatomische Hefte : Ergebnisse der Anatomic und Entwickclungb- 

 geschichte. (Wiesbaden.) 



A.m. A. Archiv fiir mikroscopische Anatomic. (Bonn.) 



A.P.K. Archiv fiir Protistenkunde. (Jena.) 



A.Z. Archiv fiir Zellforschung. (Leipzig.) 



B.B. Biological Bulletin. (Woods Holl, Mass.) 



B.C. Biologisches Centralblatt. (I^eipzig.) 



B.G. Botanical Gazette. (Chicago.) 



B.M.C.Z.H. Bulletin of the Museum of Comparative Zoology at Harvard. Cam- 

 bridge, Mass.) 



F.H. Festschrift zum sechzigsten Geburtstag Richard Hertwigs. (Jena, 1910.) 



J.E.Z. The Journal of Experimental Zoology. (Philadelphia.) 



J.G. Journal of Genetics. (Cambridge.) 



J.M. Journal of Morphology. (Philadelphia.) 



J.w.B. Jahrbiicher fiir wissenschaftliche Botanik. (Leipzig.) 



J.Z. Jenaische Zeitschrift fiir Naturwissenschaft. (Jena.) 



L.C. La Cellule. (Louvain.) 



M.J. Morphologisches Jahrbuch. (Leipzig ) 



Phil. Trans. Philosophical Transactions of the Royal Society of London. 



P.R.S. Proceedings of the Royal Society of London 



Q.J.M.S. Quarterly Journal of Microscopical Science. (London.) 



Z.A. Zoologischer Anzeiger. (Leipzig.) 



Z.A.V. Zeitschrift fur induktive Abstamraungs- und Vcrcrbungslehre. (Bcrhn.) 



Z.J. A. Zoologischer Jahrbucher, Abteilung fur Anatomic und Onlogcnic der 

 Tiere. (Jena.) 



Z.w.Z. Zeitschrift fur wissenschaftliche Zoologic. (Leipzig.) 



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