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Ccelentera. page 
Turkey, H. B. — Monogenesis in Metridium 164 
Carlgren, O . — Are there Septal Funnels in Anthozoa ? "‘*164 
„ „ Detachable Tentacles in Sea- Anemones 164 
Duerden, 5. E . — Relationships of Stichodactylinas 164 
Andrews, E. A. — Some Ectosarcpd Phenomena in the Eggs of Hydra 165 
Porifera. 
Vosmaer, G. C. J., & C. A, Pe-kelharing — Observations on Sponges 165 
Topsent, E. — Classification of Monaxonida 166 
Protozoa. 
Jotjkowsky, D. — Reproduction of Ciliata .. 166 
Zacharias, O. — Pseudopodia in a Dinoflagellate 166 
Kunstler, J. — Morphology of Craspedomonads 167 
Lauterborn, R. — Flagellata of the Upper Rhine 167 
Zacharias, O . — Rhizopods and Heliozoa of Fresh-water Plankton .. 167 
Siedlecki, Michel — Coccidian of Octopus . 167 
BOTANY. 
GENERAL, including the Anatomy and Physiology 
of the Phanerogamia. 
a. Anatomy. 
(l!i Cell-structure and Protoplasm. 
Schaffner, J. H . — Karyokinesis in the Root-tips of Allium .. 168 
Fulmer, E. L. — Cell-Division in Pinus 169 
Samassa, P . — Action of Gases on the Currents of Protoplasm and on Cell-division 169 
(2) Other Cell-contents (including- Secretions). 
Leclerc du Sablon — Carbohydrate Reserve-mater icds of Bulbs and Tubers .. .. 169 
(3) Structure of Tissues. 
Mer, E . — Transformation of Alburnum into Duramen in the Oak 170 
Cl relot, P . — Floral Fibrovascular System of the Bicar pellary Gamopekdse .. .. 170 
Nathansohn, A . — Growth of Tracheal Elements 171 
iSchwabach, E . — Bursting of the Mechanical Ring in Climbing Plants 171 
Wieler, A . — Pneumathodes and Aerenchyme 171 
Fuchs, P. <J. N-Ro.phid- Cells 171 
(4) Structure of Organs. 
Wettstein, R. v . — Protection of Geophilous Flowers 172 
Bessey, Ernst A . — Pistil of Ranunculacese, Alismacese , and Rosacese 172 
Nicotra, L , — Heterocarpy and Heferospermy .. .. 172 
„ „ Classification of Fruits 172 
Rowlee, W. W., & G. T. Hastings — Seeds and Seedlings of Ament if eras .. .. 173 
Celakoysky, L. J . — Phytostatic Laic of Branching .. 173 
Janczewski, E. de — Stem of Anemone 173 
Hansgirg, A . — Classification of Leaves 173 
Czapek, F . — Special Adaptation of Leaves 174 
Richter, A . — Leaves of Cecropia 174 
Dufour, J . — Pearly Glands of the Vine 174 
Tyler, A. A . — Nature and Origin of Stipules 174 
Archenegg, A. N. v . — Bristles of Cirsium horridum 175 
Wulff, Th . — Stopped Stomates 175 
Antony, A . — Stomates on the Perianth and Anthers 175 
Clos, D. — Root-tubercles of Leguminosas 175 
Heinricher, H. — Green Hemi-parasites 175 
Parmentier, P .— Structure of Rosacese 176 
Tieghem, P. van — Structure and Classification of the Buxaceas 176 
„ „ Structure of Nuytsia 176 
