( i ) 
S. Incertae Sedis. PAGB 
Daday, E. v . — Heterogenesis in Rotifers .. 200 
Thorpe, Y. G . — List of Queensland Rotifera 200 
Roussei.et. C. — Vibratile Tags of Asplanchna amphora 201 
Westers, G . — Notes on Rotifers 201 
Rousselet, C . — Dinops longipes .. 201 
Lang, A . — Organization of Cephalodiscus dodecalophus 201 
Cori, C. J . — Anatomy and Histology of Phoronis 201 
Echinodermata. 
Semon, R . — Morphology of Bilateral Ciliated Bands of Echinoderm Larcse .. .. 202 
Agassiz, A . — Colamocrinus Diomeda 202 
Ccelenterata. 
Claus, C . — Development of Scyphostoma of Cotylorhiza, Aurelia , and Chrysaora .. 203 
Weissmann, A . — Hydra turned inside out 203 
Bianco, L., & P. Mayer — Spongicola and Nausithoe 204 
Porifera. 
Dendy, A . — Comparative Anatomy of Sponges 204 
Protozoa. 
Schuberg, A . — Stent or caeruleus 205 
Yerworn, M . — The Life of Diflhigia 205 
Steinhaus, J . — Cytophagus Tritonis 206 
Wright, J . — Foraminif era collected off the South-icest of Ireland .. .. .. .. 206 
BOTANY. 
A. GENERAL, including the Anatomy and Physiology 
of the Phanerogamia. 
a. Anatomy. 
Tschirch’s Text-book of Anatomy 207 
(1) Cell-structure and Protoplasm. 
Wiesner, J . — Elementary Structures and Grcncth of the Vegetable Cell 207 
Degagny, C . — Nuclear Origin of Protoplasm v . . 208 
(2) Other Cell-contents (including: Secretions). 
Aubert, E . — Distribution of the Organic Acids in Succulent Plants 208 
Daniel, L . — Tannin in the Composite 209 
Yoigt — Localization of the Essential Oil in the Tissue of the Onion 209 
Waage, T . — Occurrence and Function of Phloroglucin 209 
(3) Structure of Tissues. 
Douliot, H . — Apical Tissue in the Stem of Phanerogams 210 
Potter, M. C . — Increase in Thickness of the Stem of Cucurbitaceae 210 
Lamounette — Morphological Origin of the Internal Liber 210 
Tubeuf, K. v . — Formation of Duramen 211 
Kny, L . — Medullary Rays 211 
Blass, J. — Function of the Sieve-portion of Vascular Bundles 211 
Leger, L. J . — Laticiferous System of Fumariaceae 212 
Schaab, F. — Reserve-receptacles in the Buds of the Ash 212 
(4) Structure of Organs. 
Masters, M. T . — Morphology of the Coniferse 212 
Delpiso, F . — Theory of Pseudanthy 213 
Wettstein, R. yon — Staminodes of Parnassia 213 
Fischer, H. — Pollen-grains 213 
Russell, W . — Tendrils of the Passifloraceae 213 
Schlmpeb, A. F. W . — Protection of Foliage against Transpiration 214 
Russell, W . — Abnormal Leaves of Vida sepium 214 
Lothelieb, A . — Influence of the Moisture of the Air on the Production of Spines .. 214 
Palla, E . — Aerial Roots of Orchideae 215 
