Aspects of hydrozoan biology Sci. Mar. 56(2-3): 1992

FOREWORD

Foreword Jean Bouillon Sci. Mar. 56(2-3) : 97-97

RESEARCH ARTICLES

Active and Passive Factors Affecting Aggregations of Hydromedusae: A review Mary Needler Arai Sci. Mar. 56(2-3) : 99-108

Influence of Agulhas waters on the population structure of planktonic Cnidarians in the southern Benguela Region Francesc Pagčs and J.M. Gili Sci. Mar. 56(2-3) : 109-123

Worldwide Distribution of the Stylasteridae (Cnidaria: Hydrozoa) Stephen D. Cairns Sci. Mar. 56(2-3) : 125-130

The mesogloea (extracellular matrix) of hydrozoans can be species-specific for cell attachment and cell migration: a new tool for taxonomists? V. Schmid, P. Schuchert, S. Piraino and F. Boero Sci. Mar. 56(2-3) : 131-136

Bi-directional conversion in Turritopsis nutricula (Hydrozoa) G. Bavestrello, C. Sommer and M. Sarŕ Sci. Mar. 56(2-3) : 137-140

Halocoryne epizoica (Cnidaria: Hydrozoa) a hydroid that "bites" Stefano Piraino, J. Bouillon and F. Boero Sci. Mar. 56(2-3) : 141-147

Four Bivalve-Inhabiting Hydrozoans in Japan Differing in Range and Host Preference Shin Kubota Sci. Mar. 56(2-3) : 149-159

The population dynamics of Halecium petrosum and Halecium pusillum (Hydrozoa, Cnidaria), epiphytes of Halimeda tuna in the nortwestern Mediterranean R. Coma, I. Llobet, M. Zabala, J.M. Gili and R.G. Hughes Sci. Mar. 56(2-3) : 161-169

Some consideration concerning the genus Cladocarpus (Cnidaria: Hydrozoa) Fran Ramil and Wim Vervoort Sci. Mar. 56(2-3) : 171-176

Sexual dimorphism in Aglaophenia tubulifera and Aglaophenia lophocarpa (Cnidaria, Hydrozoa) Armin Svoboda Sci. Mar. 56(2-3) : 177-183

Foraging mode and energetics of hydrozoan medusae John Costello Sci. Mar. 56(2-3) : 185-191

Occurrence of a Hemolytic Protein Toxin in Nematocysts of a Marine Benthic Hydroid, Halocordyle disticha (Goldfuss) William R. Kem and Carina Östman Sci. Mar. 56(2-3) : 193-203

Larval biology and dispersal of Eudendrium racemosum (Hydrozoa, Eudendriidae) Christian Sommer Sci. Mar. 56(2-3) : 205-211

Observations on the hydroid fauna of the Kurile Islands Alexander E. Antsulevich Sci. Mar. 56(2-3) : 213-216

The hydroid community of Amphibolis seagrasses in south-eastern and south-western Australia Jeanette E. Watson Sci. Mar. 56(2-3) : 217-227

Cloning and dispersal by buoyant autotomised hydranths of a Thecate hydroid (Cnidaria; Hydrozoa) Nicole Gravier-Bonnet Sci. Mar. 56(2-3) : 229-236

A method for the transportation, long term preservation and storage of gelatinous planktonic organisms Edwin Van Impe Sci. Mar. 56(2-3) : 237-238

Close-up photography of marine life on board research vessels Armin Svoboda Sci. Mar. 56(2-3) : 239-244

Medusa loss in leptolid Hydrozoa (Cnidaria), hydroid rafting, and abbreviated life-cycles among their remote-island faunae: an interim review Paul F.S. Cornelius Sci. Mar. 56(2-3) : 245-261

Habitat differentiation among epiphytic hydroids of the seagrass Posidonia oceanica from the Medes Islands (NE Catalonia, Spain) Antoni García Rubies Sci. Mar. 56(2-3) : 263-267

Morphological adaptations of the perisarc of the intertidal hydroid Dynamena pumila to reduce damage and enhance feeding efficiency R.G. Hughes Sci. Mar. 56(2-3) : 269-277

Non-Siphonophoran Hydrozoa: what are we talking about? Bouillon, J., F. Boero, F. Cicogna, J.M. Gili and R.G. Hughes Sci. Mar. 56(2-3) : 279-284

INDEX

Taxonomic index, Author index, Subject index - Sci. Mar. 56(2-3) : 285-285