The following species are recognised in the genus
Polymesoda: •
Polymesoda aequilatera (Deshayes, 1855) •
Polymesoda anomala (Deshayes, 1855) •
Polymesoda arctata (Deshayes, 1855) • †
Polymesoda borealis Kadolsky, 1995 • †
Polymesoda bravoensis (Olsson, 1931) •
Polymesoda caroliniana (Bosc, 1801) – Carolina marsh clam • †
Polymesoda convexa (Brongniart, 1822) • †
Polymesoda cordata (J. Morris, 1854) • †
Polymesoda dejaeri Glibert & van de Poel, 1966 • †
Polymesoda deperdita (Lamarck, 1806) • †
Polymesoda distorta (Ludwig, 1865) • †
Polymesoda donacina (F. Sandberger, 1861) • †
Polymesoda dulwichiensis (Rickman, 1860) •
Polymesoda exquisita (Prime, 1867) •
Polymesoda floridana (Conrad, 1846) •
Polymesoda fontainei (d'Orbigny, 1842) •
Polymesoda fortis (Prime, 1861) •
Polymesoda inflata (Philippi, 1851) • †
Polymesoda laevis (Lamarck, 1805) • †
Polymesoda langauensis Hölzl, 1957 •
Polymesoda meridionalis (Prime, 1865) • †
Polymesoda mermieri (Depéret, 1896) •
Polymesoda mexicana (Broderip & G. B. Sowerby I, 1829) • †
Polymesoda muravchiki Pérez, Genta Iturrería & Griffin, 2010 •
Polymesoda neubaueri Coan & Valentich-Scott, 2022 •
Polymesoda notabilis (Deshayes, 1855) • †
Polymesoda obovata (J. Sowerby, 1817) •
Polymesoda obscura (Prime, 1860) •
Polymesoda ordinaria (Prime, 1865) • †
Polymesoda pireti (Cossmann, 1908) •
Polymesoda placens (Hanley, 1845) •
Polymesoda radiata (Hanley, 1845) • †
Polymesoda salobris (Ihering, 1907) • †
Polymesoda subarata (Schlotheim, 1820) • †
Polymesoda tegalensis Oostingh, 1935 • †
Polymesoda transcaucasica (Kvaliashvili, 1962) •
Polymesoda triangula (Busch in Philippi, 1849) •
Polymesoda tribunalis (Prime, 1870) • †
Polymesoda trigalensis (Olsson, 1931) • †
Polymesoda ulmensis (F. Sandberger, 1872) • †
Polymesoda visenoviensis Kadolsky, 1989 ;Former species Many former species of the genus
Polymesoda were transferred to the genus
Geloina, while others were synonymized or transferred to different genera. For a list of former species see
List of former species in the genus Polymesoda. ==References==