JUNE 2001

Contents of Volume 20, Number 1

Gary Rodrick
In Memoriam: Thomas Clement Cheng, p. 1-12

Debra A. Ingrao, Paula M. Mikkelsen, and David W. Hicks
Another introduced marine mollusk in the Gulf of Mexico: the Indo-Pacific green mussel, Perna viridis, in Tampa Bay, Florida, pp. 13-19

Amy J. Benson, Dan C. Marelli, Marc E. Frischer, Jean M. Danforth, and James D. Williams
Establishment of the green mussel, Perna viridis (Linnaeus 1758) (Mollusca: Mytilidae) on the west coast of Florida, pp.21-29

Paul D. Rawson, Susan Hayhurst, and Brook Vanscoyoc
Species composition of blue mussel populations in the northeastern Gulf of Maine, pp. 31-38

C. Rodriguez-Jaramillo, A. N. Maeda-Martinez,,M. E. Valdez, T. Reynoso-Granados, P. Monsalvo-Spencer, D. Prado-Ancona, F. Cardoza-Velasco, M. Robles-Mungaray, and M. T. Sicard
The effect of temperature on the reproductive maturity of the penshell Atrina maura (Sowerby, 1835) (Bivalvia: Pinnidae), pp. 39-47

L Leyva-Valencia, A. N. Maeda-Martinez, M. T. Sicard, I- Roldan, and M. Robles-Mungaray
Halotolerance, upper thermotolerance, and optimum temperature for growth of the penshell Atrina maura (Sowerby, 1835) (Bivalvia: Pinnidae), pp. 49-54

Jose Luis Cordova, Adolfo Jamett, Juan Aguayo, Maria Teresa Faure, Orialis Villarroel and Leonidas Cardenas
An In vitro assay to detect Paralytic Shellfish Poison, pp. 55-61

Jose Luis Cordova, Juana Bustamante, and Leonidas Cardenas
Specific inhibition of endogenous shellfish protein phosphatase that could be used as a direct reporter of diarrhetic shellfish poison, pp. 63-67

Juan Carlos Uribe, Carlos Garcia, Mariella Rivas, and Nestor Lagos
First report of diarrhetic shellfish toxins in Magellanic Fjords, southern Chile, pp. 69-74

D. A. Campbell, M. S. Kelly, M. Busman, C. J. Bolch, E. Wiggins, P. D. R. Moeller, S. L Morton, P. Hess, and S. E. Shumway
Amnesic shellfish poisoning in the king scallop, Pecten maximus, from the west coast of Scotland, pp. 75-84

Sergio A. Gonzalez, Wolfgang B. Stotz, and Marcelo Aguilar
Stranding of scallops related to epiphytic seaweeds on the coast of northern Chile, pp. 85-88

Paul A. X. Bologna, Ami E. Wilbur, and Kenneth W. Able
Reproduction, population structure, and recruitment limitations in a bay scallop (Argopecten irradians Lamarck) population from New Jersey, USA, pp. 89-96

Ana Farias and Iker Uriarte
Effect of microalgae protein on the gonad development and physiological parameters for the scallop Argopecten purpuratus (Lamarck, 1819), pp. 97-105

Juan C. Perez-Urbiola and Sergio F. Martinez-Diaz
Stephanostomum sp. (Trernatoda: Acanthocolpidae), the cause of "pimientilla" disease in catarina scallop Argopecten ventricosus (circularis) (Sowerby II, 1842) in Baja California Sur, Mexico, pp. 107-109

N. de Vido de Mattio, M. E. Paredi and M. Crupkin
Influence of the gonadal cycle and food availability on postmortem changes in glycogen, adenosine triphosphate, hypoxanthine, and the 260/250 absorbance ratio in adductor muscles from scallop Aequipecten tehuelchus (d'Orbigny, 1846), pp. 111-115

Philip Heath and Martin Pyke
King scallop (Pecten maximus) depuration trials, pp. 117-120

Bryce D. Beukers-Stewart, Stuart R. Jenkins, and Andy R. Brand
The efficiency and selectivity of spring-toothed scallop dredges: a comparison of direct and indirect methods of assessment, pp. 121-126

William Cameron Walton and William Charles Walton
Problems, predators, and perception: management of quahog (hardclam), Mercenaria mercenria, stock enhancement programs in southern New England, pp. 127-134

Lara K. Gulmann, Lauren S. Mullineaux, and Heather L Hunt
Effects of caging on retention of postlarval soft-shelled clams (Mya arenaria), pp. 135-142

Stuart Alan Goong and Kenneth K. Chew
Growth of butter clams, Saxidomus giganteus Deshayes, on selected beaches in the State of Washington, pp. 143-147

Diego C Luzzatto and Pablo E. Penchaszadeh
Regeneration of the inhalant siphon of Donax hanleyanus (Philippi, 1847) (Bivalvia, Donacidae) from Argentina, pp. 149-153

Mehmet Cengiz Deval
The shell growth and the biometry of the striped venus Chamelea gallina (L) in the Marmara Sea, Turkey, pp. 155-159

Michael L Zettler, Regine Bonsch, and Fritz Gosselck
Distribution, abundance, and some population characteristics of the ocean quahog, Arctica islandica (Linnaeus, 1767), in the Mecklenburg Bight (Baltic Sea), pp. 161-169

Maria Sparsis, Junda Lin, and Randolph W. Hagood
Growth, survivorship, and nutrient uptake of giant clams (Tridacna) in aquaculture effluent, pp. 171-176

Mi Seon Park, Chang-Keun Kang, and Pil-Yong Lee
Reproductive cycle and biochemical composition of the ark shell Scapharca broughtonii (Schrenck) in a southern coastal bay of Korea, pp. 177-184

Katherine A. McGraw, Michael Castagna, and Loveday L. Conquest
A study of the arkshell clams, Noetia ponderosa (Say 1822) and Anadara ovalis (Bruguiere 1789), in the oceanside lagoons and tidal creeks of Virginia, pp. 185-195

G. F. Smith, K. N. Greenhawk, D. G. Bruce, E. B. Roach, and S. J. Jordan
A digital presentation of the Maryland oyster habitat and associated bottom types in the Chesapeake Bay (1974-1983), pp. 197-206

Nancy A. Stokes and Eugene M. Burreson
Differential diagnosis of mixed Haplosporidium costale and Haplosporidium nelsoni infections in the eastern oyster, Crassostrea Virginica, using DNA probes, pp. 207-213

John E. Supan and Charles A. Wilson
Analyses of gonadal cycling by oyster broodstock, Crassostrea virginica (Gmelin), in Louisiana, pp. 215-220

Gustavo W. Calvo, Mark W. Luckenbach, Standish K. Allen, Jr., and Eugene M. Burreson
A comparative field study of Crassostrea ariakensis (Fujita 1913) and Crassostrea virginica (Gmelin 1791) in relation to salinity in Virginia, pp. 221-229

Lisa M. Ragone Calvo, Richard L. Wetzel, and Eugene M. Burreson
Development and verification of a model for the population dynamics of the protistan parasite, Perkinsus marinus, within its host, the eastern oyster, Crassostrea virginica, in Chesapeake Bay, pp. 231-241

Eleanor A. Bochenek, John M. Klinck, Eric N. Powell and Eileen E. Hofmann
A biochemically based model of the growth and development of Crassostrea gigas larvae, pp. 243-265

Angelika Prael, Simon M. Cragg, and Suzanne M. Henderson
Behavioral responses of veliger larvae of Crassostrea gigas to leachate from wood treated with copper-chrome-arsenic (CCA): a potential bioassay of sublethal environmental effects of contaminants, pp. 267-273

Boo-Keun Khim
Stable isotope profiles of Serripes groeniandicus shells. 11. Occurrence in Alaskan coastal water in south St. Lawrence Island, northern Bering Sea, pp. 275-281

G. Bigatti, P. E. Penchaszadeh and G. Mercuri
Aspects of the gonadal cycle in the antarctic bivalve Laternula elliptica, pp. 283-287

Pedro J. Baron
First description and survey of the egg masses of Loligo gahi (d'Orbigny, 1835) and Loligo sanpaulensis
(Brakoniecki, 1984) from coastal waters of Patagonia, pp. 289-295

Alfredo Enriquez, Maria Teresa Viana, Carlos Vasquez, and Armando Shimada
Digestion of cellulose by stomach homogenates of green abalone (Haliotis fulgens), pp. 297-300

Peter G. Beninger, Rozenn Cannuet, Jean-Louis Blin, Sebastien Pien, and Olivier Richard
Reproductive characteristics of the archaeogastropod Megathura crenulata, pp. 301-307

Luciano Rodriguez, Giovanni Daneri, Cristian Torres, Matias Leon, and Leonardo Bravo
Modeling the growth of the Chilean loco, Concholepas concholepas (Brugui6re, 1789) using a modified Gompertz-type function, pp. 309-315

Michael D. Kaplowitz
Uncovering economic benefits of chivita (Melongena melongena Linnaeus, 1758 and Melongena corona bispinosa Philippi, 1844), pp. 317-321

Andong Qiu, Anjing Shi, and Akira Komaru
Yellow and brown shell color morphs of Corbicula fluminea (Bivalvia: Corbiculidae) from Sichuan Province, China, are triploids and tetraploids, pp. 323-328

S. J. Nichols, J. Allen, G. Walker, M. Yokoyama, and D. Garling
Lack of surface-associated microorganisms in a mixed species community of freshwater unionidae, pp. 329-335

Brian F. Beal and Samuel R. Chapman
Methods for mass rearing stages I-IV larvae of the American lobster, Homarus americanus H. Milne Edwards, 1837, in static systems, pp. 337-346

Guiomar Rotllant, Mireille Charmantier-Daures, Guy Charmantier, Klaus Anger, and Francisco Sarda
Effects of diet on Nephrops norvegicus (L.) larval and postlarval development, growth, and elemental composition, pp. 347-352

Eugenia Bogazzi, Oscar Iribarne, Raul Guerrero, and Eduardo Spivak
Wind pattern may explain the southern limit of distribution of a southwestern Atlantic fiddler crab, pp. 353-360

Junda Lin and Dong Zhang
Effect of broodstock diet on reproductive performance of the peppermint shrimp, Lysmata wurdemanni, pp. 361-363

Ryan Gandy, Tzachi M. Samocha, Edward R. Jones, and David A. McKee
The Texas live bait shrimp market, pp. 365-367

A. J. Paul and J. M. Paul
The reproductive cycle of golden king crab Lithodes aequispinus (Anomura: Lithodidae), pp. 369-371

A. J. Paul and J. M. Paul
Intermolt durations of captive juvenile and adolescent male tanner crabs Chionoecetes bairdi, pp. 373-376

Gillian McLaughlin and Maeve S. Kelly
Effect of artificial diets containing carotenoid-rich rnicroalgae on gonad growth and color in the sea urchin Psammechinus miliaris (Gmelin), pp. 377-382

Technical papers presented at the Sixth International Littorinid Symposium, p. 383

Troy C Addy and Ladd E. Johnson
Littorine foraging behavior and population structure on a wave-exposed shore: non-linear responses across a physical gradient, pp. 385-391

Robert Black and Michael S. Johnson
Contrasting life histories and demographics of eight species of littorines at Ningaloo Reef, Western Australia, pp. 393-402

Elizabeth G. Boulding, Deborah Pakes, and Stephanie Kamel
Predation by the pile perch, Rhacochilus vacca, on aggregations of the gastropod Littorina sitkana, pp. 403-409

Carlos Brito, Paulinha Lourenco, Roberto Medeiros, Jose F. Rebelo, Hans de Wolf, Kurt Jordaens, and Thierry Backeljau
Radular myoglobin as a molecular marker in littorinid systematics (caenogastropoda), pp. 411-414

Monica Carballo, Carlos Garcia, and Emilio Rolan-Alvarez
Heritability of shell traits in wild Littorina saxatilis populations: results across a hybrid zone, pp. 415-422

J. T. Christensen, P.-G. Sauriau, P. Richard, and P. D. Jensen
Diet in mangrove snails: preliminary data on gut contents and stable isotope analysis, pp. 423-426

Hans de Wolf, Ronny Blust, and Thierry Backeljau
Shell size variation in Littorina littorea in the western Scheldt estuary, pp. 427-430

Alluwee Dobson-Moore and Joseph C. Britton
Carbonate processing by intertidal gastropods on Jamaican limestone shores, pp. 431-439

Antonio M. de Frias Martins
Ellobiidae-lost between land and sea, pp. 441-446

Deborah J. Gochfeld and Dwayne T. Minton
When to move and where to go: movement behavior of the tropical littorinid Cenchritis muricatus (Linnaeus, 1758), pp. 447-452

Paul A. Hohenlohe and Elizabeth G. Boulding
A molecular assay identifies morphological characters useful for distinguishing the sibling species Littorina scutulata and L. plena, pp. 453-457

Robert F. McMahon
Acute thermal tolerance in intertidal gastropods relative to latitude, superfamiliy, zonation and habitat with special emphasis on the littorinoidea, pp. 459-467

P. J. Mill, A. P. Clarke, D. C Smith, J. Grahame, and C S. Wilding
Lagoonal littorinids: shell shape and speciation, pp. 469-475

Dwayne Minton and Deborah J. Gochfeld
Is life on a tropical shore really so hard?: the role of abiotic factors in structuring a supralittoral molluscan assemblage, pp. 477-483

Delmont C Smith
Effects of temperature and desiccation on tissue uric acid dynamics in Littorina saxatilis (Olivi), pp. 485-488

R. F. Uglow and Gray A. Williams
The effects of emersion on ammonia efflux of three Hong Kong Nodilittorina species, pp. 489-493

G. F. Warner
Trans-zonal movements in winkles, Littorina littorea (L.): reasons and consequences, pp. 495-499

Craig S. Wilding, John Grahame, and Peter J. Mill
Correlation of morphological diversity with molecular marker diversity in the rough periwinkle Littorina saxatilis (Olivi), pp. 501-508

Abstracts of technical papers presented at the 21st Annual Aquaculture Seminar, Milford, Connecticut, February 26-28, 2001, pp. 509-530

Abstracts of technical papers presented at the 93rd Annual Meeting of the National Shellfisheries Association, Orlando, Florida, January 22-25, 2001, pp.531-562

Acknowledgment of reviewers, p. 563