Jolya arata (Dunker, 1857)
Jolya elongata (Swainson, 1821)
+ Modiola cuneiformis Hanley, 1843
Jolya letourneuxi Bourguignat, 1877
+ Modiola plicata Reeve, 1857
+ Modiola stultorum Jousseaume, 1893
Jolya martorelli (Hidalgo, 1878)
Jolya rhomboidea (Reeve, 1857)
+ Modiola elongata Hanley, 1843
+ Modiola sirahensis Jousseaume, 1891
+ Modiola subrugosa Grabau & King, 1928
+ Modiolus ostentus Iredale, 1939
Lucina adansoni (d’Orbigny, 1839)
Lucina aurantia Deshayes, 1832
Lucina beliziana J. & W. Gibson-Smith, 1982
Lucina carnosa Dunker, 1858
Lucina ephraimi Weisbord, 1964
Lucina katherinepalmerae Weisbord, 1964
Lucina pensylvanica (Linnaeus, 1758)
Lucina podagrina caymanana J. & W. Gibson-Smith, 1982
Lucina podagrina podagrina (Dall, 1903)
Lucina roquesana J. & W. Gibson-Smith, 1982
Lucina roscoeorum Kilburn, 1974
Lucina victorialis (Melvill, 1899)
Lucinisca centrifuga (Dall, 1901)
Lucinisca fenestrata (Hinds, 1845)
Lucinisca muricata (Spengler, 1798)
Lucinisca nassula (Conrad, 1846)
Lucinisca nuttalli (Conrad, 1837)
Polymesoda altilis (Gould, 1853)
Polymesoda anomala (Deshayes, 1855)
Polymesoda arctata (Deshayes, 1854)
+ Cyrena solida Philippi, 1846
+ Cyrena acuta Prime, 1861
+ Cyrena ordinaria Prime, 1865
+ Cyrena regalis Prime, 1865
+ Cyrena germana Prime, 1867
+ Cyrena nicaraguana Prime, 1870
Polymesoda boliviana (Philippi, 1851)
Polymesoda caroliniana (Bosc, 1801)
Polymesoda floridana (Conrad, 1846)
+ Cyrena maritima d’Orbigny, 1853
Polymesoda fontainei (d’Orbigny, 1844)
Polymesoda inflata (Philippi, 1851)
Polymesoda meridionalis (Prime, 1865)
Polymesoda mexicana (Broderip & Sowerby, 1829)
Polymesoda notabilis (Deshayes, 1855)
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