23S APPENDIX. 



Bradley M. Davis. 



Development of the Frond of Champia parvula, Harv., from the 

 Carpospore. Annals of Botany^ Vol. VI, Ao. 24, Dec, 

 1892. 



E. (j. Gardiner. 



Weismann and Maupas on the Origin of Death. Biol. Lectures 



I, 1890. 



J. E. Humphrey. 



Notes on Technique. Botanical Gazette, XV, 7, 1890. 



E. O. Jordan. 



The Habits and Development of the Newt. Jouj-n. of Morpli., 

 Vol. VII, No. 2, 1893. 



J. S. Kingslev. 



The Ontogeny of Limulus. Preliminary. Zool. Ans.,- No. 345, 



1890, and Afner. Nat., 1890. 

 The Embryology of Limulus. Joiirn. of Morph., Vol. VII, No. i, 



and Vol. VIII, No. 2. 

 The Marine Biological Laboratory. Popular Science Monthly, 



Sept., 1892. 



Frederic S. Lee. 



Ueber den Gleichgewichtssinn. Centralblatt fiir Physiologie, 1892. 



Wm. Libbev, Jr. 



The Study of Ocean Temperatures and Currents. Biol. Lectures y 

 I, 1890. 



F. R. LiLLIE. 



Preliminary Account of the Embryology of Unio complanata. 

 fourn. of Morph., VIII, No. 3, 1893. 



Wm. a. Locy. 



The Formation of the Medullary Groove, and Some Other Features 



of Embryonic Development in the Elasmobranchs. fourn. of 



Morph., Vol. VIII, No. 2. 

 The Optic Vesicles in Elasmobranchs and their Serial Relation to 



Other Structures on the Cephalic Plate, fourn. of Morph., 



Vol. IX, No. I, 1893. 



Jacques Loeh. 



Ueber kiinstliche Umwandlung positiv heliotropischer Thiere in 



negativ heliotropische und umgekehrt. Pfliigers Archiv fiir 



Physiologic, Bd. LIV. 

 A Contribution to the Physiology of Coloration in Animals, fourn. 



of Morph., Vol. VI 11, 1893. 

 Investigations in Physiological Morphologv. 3. fourn. of Morph., 



\'ol. \'1I. 



