Volume 46 no. 2

VOL. 46, NO. 2                                   Malacologia                                2004
                                                          CONTENTS

PAULA M. MIKKELSEN & RÜDIGER BIELER
International Marine Bivalve Workshop 2002: Introduction and Summary ................................................ 24

OSMAR DOMANESCHI & ELIZABETH K. SHEA
Shell Morphometry of Western Atlantic and Indo-West Pacific Asaphis; Functional Morphology and Ecological Aspects of A. deflorata from Florida Keys, U.S.A. (Bivalvia: Psammobiidae) ................................. 249

JOHN D. TAYLOR, EMILY GLOVER, MELITA PEHARDA, GREGORIO BIGATTI &ALEX BALL
Extraordinary Flexible Shell Sculpture: the Structure and Formation of Calcified Periostracal Lamellae in Lucina pensylvanica (Bivalvia: Lucinidae) ...................................................................................... 277

BRIAN MORTON & MARTINA KNAPP
Predator-Prey Interactions between Chione elevata (Bivalvia: Chioninae) and Naticarius canrena (Gastropoda: Naticidae) in the Florida Keys, U.S.A. ......................................................................................... 295

LISA KIRKENDALE, TAEHWAN LEE, PATRICK BAKER & DIARMAID Ó FOIGHIL
Oysters of the Conch Republic (Florida Keys): A Molecular Phylogenetic Study of Parahyotissa mcgintyi, Teskeyostrea weberi and Ostreola equestris .............................................................................. 309

P. GRAHAM OLIVER & JOHANNA JÄRNEGREN
How Reliable is Morphology Based Species Taxonomy in the Bivalvia? A Case Study on Arcopsis adamsi (Bivalvia: Arcoidea) from the Florida Keys ................................................................................. 327

PAUL VALENTICH-SCOTT & GRETE ELISABETH DINESEN
Rock and Coral Boring Bivalvia (Mollusca) of the Middle Florida Keys, U.S.A. ........................................ 339

LUIZ RICARDO L. SIMONE & ANTON CHICHVARKHIN
Comparative Morphological Study of Four Species of Barbatia Occurring on the Southern Florida Coast (Arcoidea, Arcidae) ....................................................................................................................... 355

MATTHEW R. CAMPBELL, GERHARD STEINER, LYLE D. CAMPBELL & HERMANNDREYER
Recent Chamidae (Bivalvia) from the Western Atlantic Ocean ................................................................ 381

GREGORIO BIGATTI, MELITA PEHARDA & JOHN TAYLOR
Size at First Maturity, Oocyte Envelopes and External Morphology of Sperm in Three Species of Lucinidae (Mollusca: Bivalvia) from Florida Keys, U.S.A. .............................................................................. 417

RÜDIGER BIELER, ISABELLA KAPPNER & PAULA M. MIKKELSEN
Periglypta listeri (J. E. Gray, 1838) (Bivalvia: Veneridae) in the Western Atlantic; Taxonomy, Anatomy, Life Habits, and Distribution ....................................................................................................... 427

LUIZ RICARDO L. SIMONE & JOANNE R. DOUGHERTY
Anatomy and Systematics of Northwestern Atlantic Donax (Bivalvia, Veneroidea,Donacidae) ............... 459

PAULA M. MIKKELSEN, ILYA TËMKIN, RÜDIGER BIELER & WILLIAM G. LYONS
Pinctada longisquamosa (Dunker, 1852) (Bivalvia: Pteriidae), an Unrecognized Pearl Oyster in the Western Atlantic ............................................................................................................................. 473

RÜDIGER BIELER & PAULA M. MIKKELSEN
Marine Bivalves of the Florida Keys: A Qualitative Faunal Analysis Based on Original Collections, Museum Holdings and Literature Data .................................................................................................. 503

PAULA M. MIKKELSEN & RÜDIGER BIELER
Critical Catalog and Annotated Bibliography of Marine Bivalve Records for the Florida Keys .................. 545