xxii CONTENTS. 



PAGE 



Okamuka, K. — Japanese Plankton oOi 



ScHiNDLER. B. — Change of Colour in Oscillariese 505 



Pantocsek, J. — Hungarian Diatoms 505 



Janet, C. — Volvox 505 



KoRscHiKOFF, A. — New Genus of Volvocales 505 



Ternetz, C. — Morphology and Physiology of Euglena 506 



Oestrup, E. — West Indian Diatoms 506 



Laubt, A. — Fossil Diatoms 507 



Lambert, F. D. — Didymosporangium 507 



Arnoldi, W. — Morphology of Dictyosphseria 507 



Tahaea, M. — Embryogeny ofi some Fucaceae 507 



Lejioine, Madame — Antarctic Melohesiese 508 



Mazza, a. — Oceanic Algology 509 



SiNOVA. E. S. — Algas of the Murman Coast 509 



Klugh, A. B. — Algx of Lake Huron 509 



Borgesen, F. — Marine Algae of the Danish West Indies 509 



Conrad, W. — New Method of Preparing Schizophyceae 599 



Pesroche, p. — Action of Heat on a Mobile Alga 599 



„ Reactions of Chlamydomonas to Physical Agents 600 



Mendrecka, S. — Study of Saprophytic Algfe 600 



RosENBLATT-LiCHTENSTEiN, S. — Differentiation of Algas by Agglutinin 600 



Pascher, A. — Fresh-water Algae of Middle Europe 601 



Pavillard, M, J. — Periodicity of Plankton in the Western Mediterranean .. .. 601 



KuKZ, A. — Flora of the Lochseen 601 



Krmpotio, J. — Plankton of the Plitvicer Lakes 602 



Carvalho, Lopo de L, — Portuguese Diatoms 602 



Brunnthaler, J, — Systematic Arrangement of Protococcalis 602 



MiGULA, W. — Chlorophyceas 602 



Kasanowsky, v., & S. Smirnoff — Spirogyra borysthenica 603 



Guilliermond, A. — Chromatophores of Algae 603 



Schiller, J. — Paraspores of Ceramiaceae 604 



Daines, L. L. — Cystocarps of Antithamnion and Prionites 604 



Cotton, A. D, — Queensland Florideae 604 



Picquenard, C. A. — Crouan Algae 605 



Conrad, W., & H. Kufferatte — Belgian Algae 605 



ToNi, G. B. DE, & A. Forti — Algae of Tripoli and Cyrenaica 605 



Harvey-Gibson, K. J., & M. Knight — Bed Sea Algx 605 



EsTEE, L. M. — Fungus-galls on Cystoseira and Haltdrys 606 



NoRUM, E. — Norwegian Brown Algie. 606 



Gardner, N. L. — New Fucace^i 606 



Fungi. 



Chmielewski, Z. — Haustoria of Peronospora parasitica 85 



Bahrkt. J. T.— Development of Blastocladia strangulatasp.n 85 



Bucholtz, Feo-dou— Contribution to the Knowledge of the, Genus Emlogone .. .. 86 



AuNAUD, M. G. — Cytology of Capnodium and other Fumagines 87 



Thaxter, Roland — Laboulbenialex 87 



Blackman, v., & E. J. Welbford— PoZysfigrma rMfcrwm 87 



^yoLFF,F. A.— Gywmonia Caryx and Glceosporium Gary X 88 



Dieuicke, H. — Genus Septoria 88 



Baihier, G., & A. Sautory— Study of Pestaloxxia 88 



» M >5 Biological Study of Aspergillus, etc 88 



