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Platyhelminth.es. 
Lebedinski, J. — Development of Nemerteans 290 
Montgomery, T. H., Jun. — New Metanemerteans 291 
„ „ Nephridia of Stichostemma 292 
Villot, A. — Species of Ophryocotyle 292 
Hatjsmann, L. — Trematodes of Freshwater Fishes 292 
Diamare, V. — Entozoic Tuberculous New Formations 293 
Bensley, R. R. — Two Forms of Distomum cygnoides 293 
Hesse, R. — Eyes of Turbellaria and other Flat Worms 293 
Willey, A. — Remarkable new Planarian .. .. 293 
Plehn, M. — Three new Polyclads 294 
Incertae Sedis. 
Willey, A. — Ptychodera 294 
„ „ Ctenoplana 295 
Echinoderma. 
Perrier, E . — Asteroidea of the North Atlantic 296 
Kohler, R. — Deep-Water Ophiuridse from Indian Ocean 296 
jOstergren, Hj. — Use of the Anchors in Synapta 296 
Dendy, A . — New Zealand Holothurians 297 
Coelentera. 
Schultze, L. S . — Classification of Antipatliaria 297 
Schenk, A., & Kekenthal — Neiv Alcyonaria 298 
Germanos, N. K. — Gorgonacea of Ternate 298 
Ivwietniewski, C. R . — Actiniaria of Ternate 298 
Ostrooumoff, A . — Craspedota 298 
Campenhausen, B. v . — Eydroids of Ternate 298 
Hickson, S. J . — Ampullx in Millepora 299 
Porifera. 
Doderlein, L . — Lithonina 299 
Protozoa. 
'Verworn, M . — Physiology of the Cell 299 
Meyer, Hs . — New Flagellata 299 
Butschinsky, P . — Protozoa of Salt Lakes 300 
Karawaiew, W . — New Radiolcirian 300 
Rimsky-Korsakow, M . — New Holotrichous Infusorian 300 
Wallengren, Hs . — Species of Trichodina 300 
Labbe, A., & E. G. Racovitza — New Gregavine 300 
Leger, L . — Coccidia of Myriopods 300 
,, ,, Life-Cycle of Coccidia 301 
BOTANY. 
A. GENERAL, including the Anatomy and Physiology 
of the Phanerogamia. 
a. Anatomy. 
Cl) Cell-structure and Protoplasm. 
Pfeffer, W . — Influence of the Nucleus on the Formation of the Cell-Wall .. .. 302 
Calkins, G. N. — Chromatin-reduction and Tetrad-formation in Pteridophyta .. 302 
Molliard, M. — Cdl-hypertrophies produced by Galls 302 
C2) Other Cell-contents (including: Secretions). 
Ryvtosch, S. — Oil in Leaves 303 
Ourtius, T., & J. Reinke — Volatile Reducing Substance in Green Cells 303 
Gerber, C . — Tannins in Fruits 303 
Lijtz, L . — Production of Hydrocyanic Acid in the Pomex 303 
(3) Structure of Tissues. 
"Czapek, F. — Leptome of Angiosperms 303 
Tittmann, H. — Formation of Periderm and Epiderm 304 
Matteucci, E. — Cork-Growths 304 
Paratore, E. — Supernumerary Vascular Bundle in a Root 304 
Kuster, E. — Anatomy of Chrysobalanex 304 
Grevel, W. — Structure of Diapensacex 305 
Jumelle, H. — Anatomy of Cissus gongylodes 305 
