xviii CONTENTS. 



Thallophyta. 

 Algse. 



FA«E 



Hattori, H. — Micrdbiologicul Researches on some Japanese Water-supplies .. .. 60 



Nakano, H.—Iiesearckes on the Development and Nutrition of some Chlorophycex 61 



MoORB, G. T. — A Wood-penetrating Alga, Gomontia lignicola sp. n 61 



Yabe, H. — Notes on a Carpenter ia- Limestone from B. N. Borneo 61 



Frye, T. C. — Age of Pterygophoi-a calif orntca 61 



Walton, L.B. — Axial Rotation of Aquatic Micro-organisms and its Significance .. 167 



Pascher, A. — Undulating Mar(iinal Cilia in a Green Flagellate 168 



GoOR, A. J. C. van — Noctiluca miliaris Sur. : A Cytolngical Investigation .. .. 168 



Stiles, M. H. — Diatom Flora of Martin Beck, Yorks 168 



FoNTELL, C. W. — Fresh-ieater Diatoms from Upper Jdnitl and in Sweden .. .. 168 

 Feitsch, F. E. — Contributions to our Knowledge of the Fresh-water Algse of Africa. 



I. Some Fresh-water Algse from Madagascar 169 



Eechinger, K. — Marine Diatoms from tlie Pacific 169 



Mann, Albert — Economic Importance of \\Diatoms 169 



Walton, L. B. — Eutetramorus glohosus : a New Genus and Species of Algse helonging 



to the Protococcoidea {Family Caelastridas) 169 



Elenkin, a. a. — Interesting Case of the Formation of certain Vaciioles at the Ends 



of the Cells in the Desmid Closterium plurilocellatum .. .. 170 



„ „ — Two Green Alijse from the Genus Stigeoclonium Kiltz 170 



Collins, F. 8. — Notes from the Woods Hole Laboratory 170 



Brown, J. G. — Abnormal Conjugation in Spirogyra 171 



Cdnningham, Bert — Cross-conjugation in Spirogyra Weheri 171 



Kylin, Harald — Germination of the Spores of Florideie 171 



Setchell, W. A. — Parasitism among the Red Algae 172 



Narita, Seiichi — Enumeratio Specierum Nemalionis et Helminthocladise Japonicse 173 



Mazza, Angelo — Oceanic Ahiology 173 



Lyle, Lilian — Developmental Forms of Marine Algx 173 



BoRGESEN, F. — Marine Algx of the Danish West Indies 174 



Lucas, A. H. S. — Algse of Commomvealth Bay 174 



Saller — Seaweed as Raw Material for Industry 174 



Church, A. H. — Building of an Autotrophic Flagellate 271 



Janet, Charles — Phylogenesis of the Orthobiont 271 



Ellinger, T. — Protozoa (Fauna Groenlandica. VIII.) 272 



Carter, Nellie — Traclielomonas incomtans : a Neio Flagellate 272 



„ „ — Cytology of Two Species of Characiopsis 272 



Bai'din, L. — Vertical Distribution of Plankton in the Lake of Geneva 272 



Ostenfeld, C. H. — Bacillariales 273 



„ „ — Schizophycese 273 



Brachek, Rose — Observations on Euglena deses - 274 



Carter, Nellie — Studies on the Cldoroplasts of Desmids. 1 274 



„ „ — Studies on the Cldoroplasts of Desmids. II. 274 



I>0BIK, A. J. — List of Desmidiacese collected during the Summer of 1913 in the 



Government of Ufa 275 



IjECnuERE, A. 'EcKLEY^Epiphyllic Ulothrix 275 



Bristol, Muriel B. — Retention of Vitality by Algx from old Stored Soils .. .. 276 



„ „ — Malay Form of Chlorococcum humicola (Ncig.) Rabenh. . . 276 



Kufferath, H. — Contribution to the AJgal Flora of South Luxembourg 276 



Flaytaib., G. I.— New and Rare Fresh-water Algse 277 



