WList of non-marine molluscs of ArgentinaWList of non-marine molluscs of BrazilWList of non-marine molluscs of ChileWList of non-marine molluscs of ColombiaWList of non-marine molluscs of EcuadorWList of non-marine molluscs of PeruWList of non-marine molluscs of Trinidad and TobagoWList of non-marine molluscs of UruguayWList of marine molluscs of VenezuelaWList of non-marine molluscs of VenezuelaWAcanthopleura echinataWAnodontitesWChilean musselWChiton magnificusWConcholepas concholepasWCortana (gastropod)WEnoplochiton nigerWEnsis machaWEoborus fusiformeWGalba truncatulaWHirtudiscus boyacensisWMarisa cornuarietisWMegalodon (bivalve)WPerna pernaWPomacea bridgesiiWStramonita haemastomaWVegrandinia
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