CONTENTS. Xxi 



FAGTB 



Deecke, T. — New Protozoon Part 4 663 



KuscHHAUPT, G. — Development of Monocystid Gregarines „ 665 



Lankesteh, E. E. — Protozoa Part 5 817 



Hallibukton, W. D. — Chemical Composition of Zoocytium of Ophrydium 



versatile .. „ 818 



MoBius, K. — Freia Ampulla 0. F. MUIL, the Flask-animalcule .. .. „ 818 



Balbiaot:, E. G., & A. Schneidee — Anoplophrya drculans „ 818 



Stokes, A. C. — New Vorticella „ 819 



Imhof, O. E. — Bifflugia cratera , 819 



Blanchaed, E. — New Type of Sarcosporidia , 820 



Zachaeias, O. — Experiments on Formation of Pseudopodia Part 6 1014 



Matjpas, E. — Coleps hirtus „ 1015 



BuECH, G. J. — Supposed New Infusorian „ 1015 



METSCHmKOW, E. — Erythropsis agilis „ 1016 



FisCH, 0. — Flagellata and allied Organisms „ 1016 



BuTSCHLi, O. — Marine Ehizopoda „ 1016 



FoLiN, De — New Condition of Reticular Rhizopods „ 1017 



Lendeneeld, E. v. — Amceha infesting Sheep „ 1018 



Wallich, G. 0. — Critical Notes on Amcebx , 1018 



., „ Pseudocyclosis in Amceba- „ 1019 



BOTANY. 



A. — Genebal, including the Anatomy and Physiology of the Phanerogamia. 

 a. Anatomy.* 

 ScHAAESCHMlDT, J. — Connection of Protoplasts and Intercellular Proto- 

 plasm Parti 83 



Hillhouse, "W. — Intercellular Relations of Protoplasts „ 84 



Veies, H. de — Plasmolysis „ 84 



Flemming, "W. — Division of the Nucleus „ 86 



Feommaiw, C. — Structure, Vital Phenomena, and Reactions of the Cell „ 86 



Penzig, O. — Cystoliths of Cucurbitaceas „ 87 



Hansen, A. — Chlorophyll „ 87 



Eeinke, J. — Fluorescence of Chlorophyll in Leaves „ 88 



TSCHIEGH, A. — Morphology of Chlorophyll-grains „ 88 



Feank, B., F. Temne, & A. Metee — Formation of 6fum in Wood ,. „ 88 



Lange, J. — Oil-receptacles in the Fruit of Umbelliferee „ 89 



HoEQsEL, F. V. — Influence of Cortical Pressure on the Bast-fibre .... „ 89 



Koch, A. — Course and Termination of the Sieve-tvhes in the Leaves .. „ 90 



Kleeckee, J. B. F. AT — Mechanical Function of the Epidermis ,. .. „ 91 



BoEODiN, J. — Comparative Anatomy of Leaves of Clirysosplenium .. „ 91 



JoHOW, F. — Adaptation of Leaves to their environment , 91- 



Du Sablon, M. L. — Dehiscence of Anthers „ 91 



VOLKENS, G. — Calcareous Glands of Plumbaginese „ 92 



* This subdivision contains (1) Cell-structure and Protoplasm (including the 

 Nucleus and Cell-division) ; (2) Other Cell-contents (including the Cell-sap and 

 Chlorophyll) ; (3) Secretions ; (4) Structure of Tissues ; and (5) Structiu-e of 

 Organs. 



