XXYlll 
CONTENTS. 
Migula, W . — Gonium pectorale 
Maillard, G . — Fossil Algae 
Weber- Van Bosse, A., & M. Weber — Symbiosis of Algae and Animals .. 
Kjellman, F. R. — Fucoideae of Scandinavia 
Reinke, J . — Sphacelariacex 
Reinsch, P. F . — New Genera of Algae 
Haberlandt, G . — Conjugation of Spirogyra 
Wildeman, E. de — Trentepohlia 
„ „ Enteromorpha 
Klein, L. — Volvox and Eudorina 
Klebs, G . — Reproduction of Hydrodictyon 
Agardh, J. G . — New Genus of Siphonex 
Holmes, E. M., & E. A. L. Batters — British Marine Algae 
Bornemann, F . — Lemaneaceae 
Setchell, W. A . — Tuomeya fluviatilis 
Richards, H. M . — Structure of Zonaria 
Chmielevsky, V. — Chlorophyll-bands in the Zygote of Spirogyra 
Klebahn, H . — Germination of Closterium and Cosmarium 
Stockmayer, S., & F. Gay — Rhizoclonium 
Behrens, J . — Oogone and Oosphere of Vaucheria 
Artari, A . — Development of Hydrodictyon 
Harvey-Gibson, R. J . — Cystocarps and Antherids of Catenella Opuntia .. 
Barton, E. S . — Galls on a Sea-weed 
Debray, F . — Structure and Development of Chylocladiex 
West, W . — Conjugation of the Zygnemaceae 
Dangeard, P. A., & E. de Wildeman — Clamp-organs of the Conjugate .. 
Gay, F . — Mode of Attachment of Cladophora 
Hariot, P . — Pleiocarpous Species of Trentepohlia 
De-Toni’s ( J. B.) Sylloge Algarum 
Kohl, F. G., & B. M. Davis — Continuity of Protoplasm in Algae 
Harvey-Gibson, R. J . — Histology of Polysiphonia fastigiata 
„ „ Sporange of Rhodocorton 
Cramer, C . — Caloglossa Leprieurii 
Webber, H. J . — Antherids of Lomentaria 
Smith, A. L. — Cystocarp of Callophyllis 
Karsten, G . — New Freshwater Floridea 
Murray, G., & E. S. Barton — Chantransia, Lemanea, and Batracho- 
spermum 
De Toni, J. B . — Classification of Fucoideae 
Johnson, T . — Phaeosporeae 
„ „ Dictyotaceae 
Mann, G . — Spirogyra 
Borzi, A. — Ctenocladus 
„ „ Leptosira and Microthamnion 
Meyer, A. — Cell-sap of Valonia 
Goroschankin — Structure and Reproduction of Chlamydomonas 
Borzi, A . — Hariotina 
Oltmanns, F . — Influence of the Concentration of Sea-water on the Growth 
of Algae 
MObius, M . — Endophytic Algae 
Istvanpfi, J. — Meteor-paper ” 
Buffham, T. H . — Reproductive Organs of Florideae 
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