( 4 ) 
Ccelenterata. p^gb 
Schneider, K. C . — Histological Observations on Ccelenterata 748 
Cerfontaine, P. — Organization of Antliozoa 749 
Lacaze-Duthiers, H. de — Kophobelemnon at Banyuls 750 
Studer, T . — New Alcyonarian 750 
Kennel, J. v . — A Freshwater Medusa 750 
Schlater, G. — Sensory Papillae of Haliclystus auricula var 750 
Wilson, E. B . — Heliotropism of Hydra 750 
Porifera. 
Lendenfeld, R. v. — Classification of Sponges 751 
Delage, Y . — Development of Spongilla fluviatilis 751 
Protozoa. 
Balbiani, E. G. — Successive Regeneration of Peristome in Stentor 751 
Certes, A. — Tico new Infusoria 752 
Penard, E . — Rhizopoda of the Lake of Geneva 752 
Rhumbler, L . — Origin and Growth of the Shell in Freshwater Rhizopods .. .. 752 
Penard, E . — Freshwater Rhizopods 753 
Simmons, W. J . — Biomyxa vagans 753 
Certes, A. — Trypanosoma Balbianii 753 
Schilling, A. J . — Freshwater Peridineae 753 
Labre, A. — Haematozoa of the Frog 754 
Vincent — Presence of bodies resembling Psorosperms in Squamous Epithelioma . . 754 
Danilewsky, B. — Polymitus malarise 754 
Antolisei & Angelini — Biological Cycle of Haematozoon falciforme 755 
Grassi, B., & R. Feletti —Malaria Parasites in Birds 755 
Massart, J . — Researches on Low Organisms 756 
Schewiakoff, W. — Z oochlorellae 756 
BOTANY. 
A. GENERAL, including the Anatomy and Physiology 
of the Phanerogamia. 
a. Anatomy. 
(1) Cell-structure and Protoplasm. 
Fayod, V. — Structure of Living Protoplasm 757 
Acqua, C. — Structure and Growth of the Cell 757 
Wildeman, E. de — Influence of Temperature on Caryokinesis 758 
(2) Other Cell-contents (including- Secretions). 
Monteverde, N. — Chlorophyll 758 
Palladin, W. — Green and Etiolated Leaves 758 
Lesage, P. — Quantity of Starch contained in the Radish 759 
Braemer, L. — Tannoids 759 
Arcangeli, G. — Crystals of Calcium oxalate 759 
(3) Structure of Tissues. 
Gravis, A. — Anatomy and Physiology of the Conducting Tissues 759 
Scott, D. H., & G. Brebner — Internal Phloem in Dicotyledons 760 
Dangeard, P. A. — Equivalence of the Vascular Bundles in Vascular Plants .. .. 760 
Koch, L. — Structure and Growth of the Apex in Gymnosperms 760 
Jost, L. — Increase in Thickness of the Stem and Formation of Annual Rings .. 761 
Berckholtz, W. — Gunnera manicata 761 
(4) Structure of Organs. 
Chatin, M. A. — Comparative Anatomy of Plants 761 
Hildebrand, F. — Sudden Changes of Form 762 
Chamberlain, J. S. — Styles of Composite 762 
Clos, D. — Embryo of Trapa, Nelumbium, and of some Gutti ferae. .. 763 
Huth, E — Fruits which expel their seeds with violence (Schlenderf riichle) .. .. 763 
Tanfani, E. — Fruit and Seed of Umbelliferae 763 
Heineck, O. — Pericarp of Compositae 764 
Baroni, F. — Structure of Seed of Euonymus 764 
Simek, E. — Structure of Cotyledons 764 
Sauvageau, C. — Stem of the Cymodoceae 764 
Krick, F. — Swellings in the Bark of the Copper-beech 764 
Schmidt, C. — Leaves of Xerophilous Liliiflorex 765 
