Frontmatter -- Contents -- Author Index -- Subject Index -- Taxonomical Index -- Illustrated Key to the Filamentous Higher Marine Fungi -- Obituary -- Fungal Colonization of Submerged Bruguiera cylindrica and Rhizophora apiculata Wood -- Phycochemical Studies on Colpomenia sinuosa (Scytosiphonales, Phaeophyta) -- The Structure and Reproduction of a New Species Helminthocladia nizamuddinii (Nemaliales — Rhodophyta) from the Coast of Pakistan -- Cyst-theca Relationships in Scrippsiella (Dinophyceae) and Related Orthoperidinioid Genera -- Phycochemical Studies on Gracilaria foliifera (Gigartinales, Rhodophyta) -- Vertical Migration of a Flagellate-dominated Bloom in a Shallow South African Estuary -- Ultrastructure of a Marine Dinoflagellate, Peridinium quinquecorne Abé (Peridiniales) from South Africa with Particular Reference to its Chrysophyte Endosymbiont -- New Records of Benthic Marine Algae from Easter Island -- Cytophotometric Estimation of Inter- and Intraspecific Nuclear DNA Content Variation in Gracilaria and Gracilariopsis (Gracilariales, Rhodophyta) -- Life History of Gymnogongrus furcellatus (C. Ag.) J. Ag. (Rhodophyta, Phyllophoraceae) from Chile -- Antithamnion algeriensis nov. sp. (Ceramiaceae, Rhodophyta) from Algeria (Mediterranean Sea) -- The Effect of Light and Ammonium on Growth, Epiphytes and Chemical Constituents of Gracilaria conferta in Outdoor Cultures -- Scrippsiella spinifera sp. nov. (Pyrrhophyta): A New Dinoflagellate from the Northern Adriatic Sea -- The Vegetative Thallus of Pterocladia capillacea (Gelidiales, Rhodophyta) I. An Ultrastructural and Cytochemical Study -- The Vegetative Thallus of Pterocladia capillacea (Gelidiales, Rhodophyta) II. Pit Connections -- A Preliminary List of Marine Algae from the Banc dArguin (Mauritania) -- Distribution and Thickness Patterns in Subtidal Encrusting Algae from Washington -- Screening of Brazilian Marine Algae for Hemagglutinins -- Phycochemical Studies on Dermonema abbottiae (Nemaliales — Rhodophyta) -- The Marine Algae of Mar Piccolo, Taranto (Southern-Italy): A Re-assessment -- Histochemical and Electron Microscope Studies of Ascospore Ontogeny in Three Marine Fungi with Cleistothecia: Amylocarpus encephaloides Currey, Dryosphaera navigans Koch et Jones and Eiona tunicata Kohlm -- Trace Metal Content in Some Seaweeds from the Northern Adriatic -- The Nutritional Eco-physiology of Chaetomorpha linum and Ulva rigida in Peel Inlet, Western Australia -- A Rapid and Inexpensive Method for Surface Sterilisation of Ecklonia radiata (Phaeophyta) for Tissue Culture -- A Seasonal Study of the Seagrass Ruppia maritima L. in Tampa Bay, Florida. Organic Constitutents and Tolerances to Salinity and Temperature -- Fungi and Their Biomass in Detritus of the Seagrass Thalassia hemprichii (Ehrenberg) Ascherson -- Seasonal and Geographical Variations in the Antimicrobial Activity of Seaweeds from the Mangalore Coast of India -- Decomposition of Rhizophora mangle, Avicennia schaueriana and Laguncularia racemosa Leaves in a Mangrove of Paranagua Bay (Southeastern Brazil) -- Seasonality of Growth and Production of a Deep-water Population of Halimeda tuna (Chlorophyceae, Caulerpales) in the North-western Mediterranean -- Ecology of Chondrus crispus Stackhouse on the Northern Coast of Spain II. Reproduction -- Helicascus kanaloanus, Helicascus nypae sp. nov. and Salsuginea ramicola gen. et sp. nov. from Intertidal Mangrove Wood -- Particulate Organic Carbon, Nitrogen and Phosphorus Content in Roots, Rhizomes and Differently Aged Leaves of Zostera noltii Hornem. in Oosterschelde Estuary (Southwestern Netherlands) -- The Transport of 3-Phosphoglycerate in Isolated Chloroplasts of the Green Seaweed Bryopsis corticulans Setch -- Lissodinium Matzenauer, emend., Based upon the Rediscovery of L. schilleri Matz., Another Member of the Family Podolampadaceae Lindemann (Dinophyceae) -- Effects of Nutrient Enrichment on Microalgal Community Composition in a Coastal Shallow-water Sediment System: An Experimental Study -- The Effect of Light and Nutrient Conditions on Hair Cell Formation in Spyridia filamentosa (Wulfen) Harvey (Rhodophyta) -- Sulphonoglycolipid from the Green Alga Enteromorpha flexuosa (Wulf.) J. Ag. -- Effects of Seawater Phosphorus Concentration on Floridean Starch Content in Agardhiella subulata (C. Agardh) Kraft et Wynne (Rhodophyceae) -- Evidence for Ecotypic Divergence between Phycodrys rubens Populations from the Baltic Sea and North Sea -- Assessment of Stocks of a Natural Gracilaria Population on Panay Island, Philippines -- Change in the Anticoagulant Activity and Composition of a Fucan Sulfate from the Brown Seaweed Ecklonia kurome During Refrigerated Storage of the Fronds -- The Ascophyllum/Polysiphonia/Mycosphaerella Symbiosis II. Aspects of the Ecology and Distribution of Polysiphonia lanosa in Nova Scotia -- Seasonal Patterns of Photosynthesis and Physiological Parameters and the Effects of Emersion in Littoral Seaweeds -- Formation of Cellulose Microfibrils on an Isolated Plasma Membrane of the Coenocytic Green Alga, Boergesenia forbesii -- Involvement of Cytoskeletal Microtubules in Microfibrillar Patterns in the Cell Walls of the Developing Coenocytic Green Alga, Boodlea coacta -- Comparative Fatty Acid Composition of Five Species of Dictyota (Phaeophyta) -- Anticoagulant, Fibrinolytic and Antiaggregant Activity of Carrageenans and Alginic Acid -- Mosquito Larvicidal Effect of Seaweed Extracts -- Field and Culture Studies on the Life History of Campylaephora crassa (Okamura) Nakamura (Ceramiaceae, Rhodophyta) -- Seasonal Variation in Growth, Reproduction and Nitrogen Content of Fucus vesiculosus L. in the Oresund, Southern Sweden -- Phlorotannins from the Brown Alga Landsburgia quercifolia (Hook. fil. et Harv.) Harv. -- New Records of Marine Algae from Peru -- The Influence of Cytokinins on the Growth of Macrocystis pyrifera -- The Effects of Aqueous Seaweed Sprays on the Growth of Maize -- Ulva lactuca Biofilters for Marine Fishpond Effluents I. Ammonia Uptake Kinetics and Nitrogen Content -- Ulva lactuca Biofilters for Marine Fishpond Effluents II. Growth Rate, Yield and C:N Ratio -- Antithamnionella floccosa (Rhodophyta) in Culture: Distribution, Life History and Chromosome Number -- Fatty Acid Composition of Nine Green Seaweeds -- Relationships between the Movements of Chloroplasts and Cytoskeletons in Diatoms -- Scinaia pseudo-moniliformis sp. nov. (Galaxauraceae, Rhodophyta) from the Sea of Japan -- Chaetoceros bermejensis sp. nov., a New Planktonic Diatom from the Gulf of California -- Contribution to the Seaweed Flora of the Canary Islands: New Records of Florideophyceae -- Mosquito Larvicidal Activity of Marine Plant Extracts with Synthetic Insecticides -- Temperature Responses and Distribution of Macroalgae Belonging to the Warm-temperate Mediterranean-Atlantic Distribution Group -- Polysaccharides of Algae 44. Investigation of Sulfated Galactan from Laurencia nipponica Yamada (Rhodophyta, Rhodomelaceae) Using Partial Reductive Hydrolysis -- Studies on the Genera Gyrosigma and Pleurosigma (Bacillariophyceae) The Typus Generis of Pleurosigma, some Presumed Varieties and Imitative Species -- Species of the Toxigenic Dinoflagellate Genus Alexandrium in Southeastern Australian Waters -- On the Reported Presence of Vaterite and Aragonite in Coccoliths of Emiliania huxleyi -- Acknowledgementweiterlesen