Achatina Lamarck, 1799 (original description)
Ampullaria Lamarck, 1799 accepted as Pila Röding, 1798 (original description)
Ancilla Lamarck, 1799 (original description)
Anodonta Lamarck, 1799 (original description)
Auricula Lamarck, 1799 accepted as Ellobium Röding, 1798 (original description)
Calyptraea Lamarck, 1799 (original description)
Calyptraea (Calyptraea) Lamarck, 1799 accepted as Calyptraea Lamarck, 1799 (original description)
Cancellaria Lamarck, 1799 (original description)
Columbella Lamarck, 1799 (original description)
Crassatella Lamarck, 1799 (original description)
Crepidula Lamarck, 1799 (original description)
Cyclostoma Lamarck, 1799 accepted as Epitonium Röding, 1798 (original description)
Fasciolaria Lamarck, 1799 (original description)
Glycimeris Lamarck, 1799 accepted as Panopea Ménard de la Groye, 1807 (original description)
Helicina Lamarck, 1799 (original description)
Hippopus Lamarck, 1799 (original description)
Hyalaea Lamarck, 1799 accepted as Cavolinia Abildgaard, 1791 (original description)
Isocardia Lamarck, 1799 accepted as Glossus Poli, 1795 (original description)
Lima lima (Linnaeus, 1758) (new combination reference)
Lutraria Lamarck, 1799 (original description)
Lymnaea Lamarck, 1799 (original description)
Mactra cygnea Lamarck, 1799 † accepted as Crassatella ponderosa (Gmelin, 1791) † (original description)
Malleus Lamarck, 1799 (original description)
Marginella Lamarck, 1799 (original description)
Melania Lamarck, 1799 accepted as Thiara Röding, 1798 (original description)
Meretrix Lamarck, 1799 (original description)
Modiolus Lamarck, 1799 (original description)
Monodonta Lamarck, 1799 (original description)
Nucula Lamarck, 1799 (original description)
Orthocera Lamarck, 1799 (original description)
Paphia Lamarck, 1799 accepted as Atactodea Dall, 1895 (original description)
Pectunculus Lamarck, 1799 accepted as Tucetona Iredale, 1939 (original description)
Pleurotoma Lamarck, 1799 accepted as Turris Batsch, 1789 (original description)
Pterocera Lamarck, 1799 accepted as Lambis Röding, 1798 (original description)
Pyramidella Lamarck, 1799 (original description)
Pyrula Lamarck, 1799 accepted as Ficus Röding, 1798 (original description)
Rostellaria Lamarck, 1799 accepted as Tibia Röding, 1798 (original description)
Sanguinolaria Lamarck, 1799 (original description)
Sigaretus Lamarck, 1799 accepted as Sinum Röding, 1798 (original description)
Spirula Lamarck, 1799 (original description)
Turbinella Lamarck, 1799 (original description)
Turritella Lamarck, 1799 (original description)
Vermicularia Lamarck, 1799 (original description)

 Classification

 for Serpula lumbricalis Linnaeus, 1758

Lamarck (1799: 78) made Serpula lumbricalis the type species (by monotypy) of his new mollusca genus Vermicularia. ... [details]

 Taxonomy

 for Pyrula ficus (Linnaeus, 1758)

Recombined upon introduction of the genus Pyrula by Lamarck, 1799 (Type species of genus Pyrula is Bulla ficus ... [details]