Magellan-Antarctic: ecosystems that drifted apart Sci. Mar. 63(Suppl.1): 1999

FOREWORD

Foreword W.E. Arntz and C. Ríos Sci. Mar. 63(Suppl.1) : 3-4

RESEARCH ARTICLES

An evolutionary perspective on marine faunal connections between southernmost South America and Antarctica J.A. Crame Sci. Mar. 63(Suppl.1) : 1-14

Holocene molluscan assemblages in the Magellan region Sandra Gordillo Sci. Mar. 63(Suppl.1) : 15-22

Hydrographic features of Magellan and Fuegian inland passages and adjacent Subantarctic waters T. Antezana Sci. Mar. 63(Suppl.1) : 23-34

Chlorophyll and zooplankton in microbasins along the Strait of Magellan - Beagle Channel passage M. Hamamé and T. Antezana Sci. Mar. 63(Suppl.1) : 35-42

Mesozooplankton communities in the Magellan region Katjia Defren-Janson, S.B. Schnack-Schiel and C. Richter Sci. Mar. 63(Suppl.1) : 43-50

Medusae, siphonophores and ctenophores of the Magellan Region F. Pagès and C. Orejas Sci. Mar. 63(Suppl.1) : 51-57

Short-term changes in the plankton of a highly homogeneous Basin of the Straits of Magellan (Paso Ancho) during spring 1994 T. Antezana and M. Hamamé Sci. Mar. 63(Suppl.1) : 59-67

Plankton of Southern Chilean fjords: trends and linkages T. Antezana Sci. Mar. 63(Suppl.1) : 69-80

Preliminary data on chronic effects of ultraviolet radiation on the growth of some phytoplankton species of the Beagle Channel, Argentina M.P. Hernando and N.A. San Román Sci. Mar. 63(Suppl.1) : 81-88

Particulate organic matter composition in a semi-enclosed Periantarctic system: the Straits of Magellan M. Fabiano, P. Povero, R. Danovaro and C. Misic Sci. Mar. 63(Suppl.1) : 89-98

Particle flux in an Antarctic shallow coastal environment: a sediment trap study I.R. Schloss, G.A. Ferreyra, G. Mercuri and J. Kowalke Sci. Mar. 63(Suppl.1) : 99-111

The role of pelagic-benthic coupling in structuring littoral benthic communities at Terra Nova Bay (Ross Sea) and in the Straits of Magellan R. Cattaneo-Vietti, M. Chiantore, C. Misic, P. Povero and M. Fabiano Sci. Mar. 63(Suppl.1) : 113-121

Meiofauna communities from the Straits of Magellan and the Beagle Channel G.T. Chen, R.L. Herman M. and M. Vincx Sci. Mar. 63(Suppl.1) : 123-132

Sublittoral Harpacticoida (Crustacea, Copepoda) from the Magellan Straits and the Beagle Channel (Chile). Preliminary results of abundance and generic diversity K.H. George and H.K. Schminke Sci. Mar. 63(Suppl.1) : 133-137

State of knowledge of the Corallinales (Rhodophyta) of Tierra del Fuego and the Antarctic Peninsula M.L. Mendoza Sci. Mar. 63(Suppl.1) : 139-144

Benthic community productivity in the Magellan Region and in the Weddell Sea T. Brey and D. Gerdes Sci. Mar. 63(Suppl.1) : 145-148

Distribution patterns of macrozoobenthos: a comparison between the Magellan Region and the Weddell Sea (Antarctic) D. Gerdes and A. Montiel Sci. Mar. 63(Suppl.1) : 149-154

Biodiversity and community structure of the mega-epibenthos in the Magellan area (South America) J. Gutt, E. Helsen, W. Arntz and A. Buschmann Sci. Mar. 63(Suppl.1) : 155-170

The megazoobenthos of the Scotia Arc islands A. Ramos Sci. Mar. 63(Suppl.1) : 171-182

Structure and dynamics of the biota associated with Macrocystis pyrifera (Phaeophyta) from the Beagle Channel, Tierra del Fuego M.L. Adami and S. Gordillo Sci. Mar. 63(Suppl.1) : 183-191

Community structure of intertidal boulder-cobble fields in the Straits of Magellan, Chile C. Ríos and E. Mutschke Sci. Mar. 63(Suppl.1) : 193-201

Taxonomical and biogeographical notes on the sponges of the Strait of Magellan M. Pansini and M. Sarà Sci. Mar. 63(Suppl.1) : 203-208

Biogeographical distribution of the benthic thecate hydroids collected during the Spanish "Antartida 8611" expedition and comparison between Antarctic and Magellan benthic hydroid faunas M. Pansini and M. Sarà Sci. Mar. 63(Suppl.1) : 209-218

Magellan Bryozoa: a review of the diversity and of the Subantarctic and Antarctic zoogeographical links H.I. Moyano Sci. Mar. 63(Suppl.1) : 219-226

Sipuncula of the Magellan area compared with adjacent regions of Antarctica J.I. Saiz-Salinas and S. Pagola-Carte Sci. Mar. 63(Suppl.1) : 227-232

Polychaetes of the soft bottoms of the Straits of Magellan collected during the Italian oceanographic cruise in February-March 1991 M.C. Gambi and S. Mariani Sci. Mar. 63(Suppl.1) : 233-242

Polychaetes from Aysen Fjord, Chile: distribution, abundance and biogeographical comparison with the shallow soft-bottom polychaete fauna from Antarctica and the Magellan Province J.I. Cañete, G.L. Leighton and F.F. Aguilera Sci. Mar. 63(Suppl.1) : 243-252

Reproductive biology of Perkinsiana antarctica (Kinberg) (Polychaeta, Sabellidae) in the Straits of Magellan (South America): Systematic and ecological implications M.C. Gambi and F.P. Patti Sci. Mar. 63(Suppl.1) : 253-259

On the origin and evolution of Antarctic Peracarida (Crustacea, Malacostraca) A. Brandt Sci. Mar. 63(Suppl.1) : 261-274

Taxonomic study of the isopod crustaceans from the Spanish expedition "Antártida 1986-11" in the Scotia Sea, South Atlantic J. Castelló Sci. Mar. 63(Suppl.1) : 275-279

Faunal diversity of the benthic amphipods (Crustacea) of the Magellan region as compared to the Antarctic (preliminary results) C. De Broyer and M. Rauschert Sci. Mar. 63(Suppl.1) : 281-293

On the biogeography of Cumacea (Crustacea, Malacostraca). A comparison between South America, the Subantarctic Islands and Antarctica: present state of the art U. Mühlenhardt-Siegel Sci. Mar. 63(Suppl.1) : 295-302

Species composition and distribution of decapod crustaceans in the waters off Patagonia and Tierra del Fuego, South America W.E. Arntz, M. Gorny, R. Soto, M.A. Lardies, M. Retamal and I.S. Wehrtmann Sci. Mar. 63(Suppl.1) : 303-314

The benthic decapod fauna in the channels and fjords along the South Patagonian Icefield, Southern Chile E. Mutschke and M. Gorny Sci. Mar. 63(Suppl.1) : 315-319

New localities for Crustacea Decapoda in the Magellan region, southern South America J.H. Vinuesa, G.A. Lovrich and F. Tapella Sci. Mar. 63(Suppl.1) : 321-323

Egg production of Austropandalus grayi (Decapoda, Caridea, Pandalidae) from the Magellan Region, South America I. Wehrtmann and M.A. Lardies Sci. Mar. 63(Suppl.1) : 325-331

Egg production in Eurypodius latreillei Guérin, 1828 (Decapoda: Majidae) in the Strait of Magellan, southern Chile M. Navarrete, R. Soto, E. Quiroga, M. Vargas and I. Wehrtmann Sci. Mar. 63(Suppl.1) : 333-337

Size structure and sex composition of Eurypodius latreillii Guérin, 1828 (Brachyura) and Pagurus comptus White, 1847 (Anomura) in southern Chile R. Soto, E. Quiroga, M. Vargas and N. Navarrete Sci. Mar. 63(Suppl.1) : 339-345

Seasonality of larvae of Brachyura and Anomura (Crustacea Decapoda) in the Beagle Channel, Argentina G.A. Lovrich Sci. Mar. 63(Suppl.1) : 347-354

Reproductive potential of the lithodids Lithodes santolla and Paralomis granulosa (Anomura, Decapoda) in the Beagle Channel, Argentina. G.A. Lovrich and J.H. Vinuesa Sci. Mar. 63(Suppl.1) : 355-360

Feeding habits of the false southern king crab Paralomis granulosa (Lithodidae) in the Beagle Channel, Tierra del Fuego, Argentina L.I. Comoglio and O.A. Amin Sci. Mar. 63(Suppl.1) : 361-366

On the biogeography and ecology of the Southern Ocean decapod fauna M. Gorny Sci. Mar. 63(Suppl.1) : 367-382

Biogeography of Crustacea and Mollusca of the Subantarctic and Antarctic regions A. Brandt, K. Linse and U. Mühlenhardt-Siegel Sci. Mar. 63(Suppl.1) : 383-389

Abundance and diversity of Mollusca in the Beagle Channel K. Linse Sci. Mar. 63(Suppl.1) : 391-397

Mollusca of the Magellan Region. A checklist of the species and their distribution K. Linse Sci. Mar. 63(Suppl.1) : 399-407

Zoogeographic relationships of Magellan Nudibranchia (Mollusca: Opisthobranchia) with particular reference to species from adjacent regions M. Schrödl Sci. Mar. 63(Suppl.1) : 409-416

Reproductive biology of the limpet Nacella (P.) deaurata (Gmelin, 1791) in Bahía Lapataia (Beagle Channel) E. Morriconi Sci. Mar. 63(Suppl.1) : 417-426

Ophiuroids (Echinodermata) of southern Chile and the Antarctic: taxonomy, biomass, diet and growth of dominant species C. Dahm Sci. Mar. 63(Suppl.1) : 427-432

Preliminary report on Echinoidea and Asteroidea (Echinodermata) of the Joint Chilean-German-Italian Magellan "Victor Hensen" Campaign, 17 October - 25 November 1994 A. Larraín, E. Mutschke, A. Riveros and E. Solar Sci. Mar. 63(Suppl.1) : 433-438

Reproductive cycle of Loxechinus albus (Echinodermata: Echinoidea) in two areas of the Magellan Region (53ºS, 70-72ºW), Chile S.T. Oyarzún, S.L. Marín, C. Valladares and J.L. Iriarte Sci. Mar. 63(Suppl.1) : 439-449

Review of marine fish zoogeography of Chilean Patagonia (42º- 57º S) W. Sielfeld and M. Vargas Sci. Mar. 63(Suppl.1) : 451-463

New records of Morid fishes (Teleostei: Gadiformes) from the southermost tip of South America R. Meléndez and G. Pequeño Sci. Mar. 63(Suppl.1) : 465-467

Age validation and growth of yolked larvae of Patagonotothen tessellata (Richardson, 1845) (Pisces: Nototheniidae) from the rocky littoral of the Beagle Channel, Argentina G.A. Rae, N.A. San Román and D.E. Spinoglio Sci. Mar. 63(Suppl.1) : 469-476

Characterisation of the swimming muscles of two Subantarctic notothenoids D.A. Fernández, J. Calvo and I.A. Johnston Sci. Mar. 63(Suppl.1) : 477-484

Penguins of the Magellan region M. Bingham and E. Mejias Sci. Mar. 63(Suppl.1) : 485-493

The Kelp Gull as bioindicator of environmental chemicals in the Magellan region. A comparison with other coastal sites in Chile J. Muñoz and P.H. Becker Sci. Mar. 63(Suppl.1) : 495-502

Magellan-Antarctic: Ecosystems that drifted apart. Summary Review W.E. Arntz Sci. Mar. 63(Suppl.1) : 503-511

INDEX

Subject Index - Sci. Mar. 63(Suppl.1) : 513-518