r ao* 
4 
Echino derma. 
StOrtz, B . — Recent and Fossil Starfishes 204 
Perrier, E . — Asteroidea of the ‘ Travailleur * and ‘ Talisman * Expedition . . . . 205 
Frenzel, J . — Enteric Canal of Echinoderma 206 
MaoBride, E. W . — Organogeny of Asterina gibbosa 206 
Garstang, W . — Bipinnarise from the English Channel 207 
Marenzeller, E. von — Holothurians of North Atlantic 207 
Ccelentera. 
Fowler, G. H . — Octineon Lindahli 208 
Duerden, J. E . — Irish Hydroida 208 
Bale, W. W . — Australian Hydroids 209 
Porifera. 
Maas, O . — Development of Cornacuspongise .. . . 209 
Lendenfeld, R. von — Systematic Position of Placospongia 210 
Protozoa. 
Blochmann, F . — Studies on Protozoa 210 
Gruber, A . — Microscopic Vivisection 210 
Linder — Parasitic Vorticellse 211 
Willach, P . — Balantidium viride, an Infusorian Pathogenic to Pigeons .. .. 211 
Schaudinn, F . — Myxotheca arenilega 212 
Leger, L . — New Gregarine in Algerian Acrididse 212 
Dangeard, P. A . — Polysporella 212 
Epstein, A . — Monocercomonas Hominis and Amoeba coli 212 
Massari, G., & E. Ferroni — Supposed Cancer Parasites .. .. 213 
Pawlowsky, A. D . — Parasitic Cell-Inclusions in Sarcomatous Tissue 213 
BOTANY. 
A. GENERAL, including the Anatomy and Physiology 
of the Phanerogamia. 
a. Anatomy. 
(1) Cell-structure and Protoplasm. 
Zimmermann, A. — Cell-structure 214 
Correns, C . — Internal Structure of the Cell-wall 215 
Gilson, E . — Crystallization of Cellulose and Chemical Structure of the Cell-wall .. 215 
Schulze, E . — Chemistry of the Cell-wall 216 
Kny, L . — Formation of Folds in Cell-walls 216 
Correns, C . — Transverse Lamellation of the Membrane of Bast-cell 216 
(2) Other Cell-contents (including Secretions). 
BOtsohli, O . — Structure of Starch-grains 217 
Fleurent, E . — Composition of Vegetable Albuminoids 217 
Saposchnikoff, W . — Accumulation of Carbohydrates in Leaves 217 
Tanret, C . — Inulin and its Allies 217 
Giessler, R . — Distribution of Oxalic Acid in Plants 217 
Guignard, L . — Localization of the Active Principles in the Capparidese, Tropseolese , 
Limnanthese % and Resedacese 218 
(3) Structure of Tissues. 
Warburg, O . — Influence of Lignification on the Life of the Cell 218 
Hartig, R . — Characteristics of Duramen 218 
Zimmermann, H . — Comparison of Duramen and Alburnum 219 
Flot, L . — Internal Pericycle 219 
Walliczek, H . — Mucilage of the Membrane of Vegetative Organs 219 
Houlbert, C . — Secondary Wood of the Apetalse 220 
Dangeard, P. A . — Seedlings of Coniferse 220 
Cordemoy, H. J. de — Root of Arborescent Liliacese 221 
Heiden, H., & C. Holtermann — Anatomy of Combretacese 221 
Gilg, E . — Anatomy of Afromendoncia and Mendoncia 221 
(4) Structure of Organs. 
Meehan, T . — Female Catkins in Populus 222 
Hitchcock, A. S . — Opening of the Buds of Woody Plants 222 
Reinecke, F . — Vernation in the Composite, Campanulacese , and Lobeliacex .. .. 222 
Lothelier, A . — Spiny Plants 222 
Candolle, C. de — Comparative Anatomy of Leaves 222 
Ross, H . — Leaves of Irideae 222 
Holle, G . — Anatomy of the Leaves of Sapotacese « . . 223 
Lignier, O . — Venation of Cycas 223 
